# TCDS 3A24: Textron Aviation Inc. - Type: Type certificate data sheet - Status: Current - Holder: Textron Aviation Inc. - Revision: 40 - Revised: July 29, 2015 - Product: Aircraft, Small Airplane - Certification basis: CAR 3 - Registered aircraft: 1,598, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/2a/92/2a92d9d67b1e72cc92e92637910e8be809896d9d4c256eacd3e629b190344014 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8E3A2EDB2C6B9C8786257EE60058A189.0001 - Page: https://openairdocs.org/tcds/3A24 ## Models (8) As the data sheet lists them. - 185B - A185F - 185E - 185C - A185E - 185A - 185D - 185 ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text Page No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Rev. No. 40 38 38 29 39 36 39 35 33 27 40 30 30 28 30 33 33 36 38 39 DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION 3A24 Revision 40 Textron Aviation Inc. 185 A185E 185A A185F 185B 185C 185D 185E July 29, 2015 WARNING: Use of alcohol-based fuels can cause serious performance degradation and fuel system component damage, and is therefore prohibited on Cessna airplanes. TYPE CERTIFICATE DATA SHEET NO. 3A24 This data sheet which is part of Type Certificate No. 3A24 prescribes conditions and limitations under which the product for which the type certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations. Type Certificate Holder Textron Aviation Inc. One Cessna Boulevard Wichita, Kansas 67215 Type Certificate Holder Record Cessna Aircraft Company transferred to Textron Aviation Inc. on July 29, 2015 I. Model 185, Skywagon, 6 PCL-SM (Normal Category), approved January 31, 1961 Model 185A, Skywagon, 6 PCL-SM (Normal Category), approved September 20, 1961 Model 185B, Skywagon, 6 PCL-SM (Normal Category), approved June 25, 1962 Model 185C, Skywagon, 6 PCL-SM (Normal Category), approved July 19, 1963 Model 185D, Skywagon, 6 PCL-SM (Normal Category), approved June 17, 1964 Engine Continental IO-470-F *Fuel 100/130 minimum grade aviation gasoline *Engine Limits For all operations, 2625 rpm (260 hp) Propeller and 1. McCauley constant speed propeller installation Propeller Limits (a) McCauley D2A36C33 hub with 90M-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 8°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Woodward 210340, 210345, or A210452. Hoof 1000007 or 164014. Garwin 34-828-01 2. McCauley constant speed propeller installation (a) McCauley D2A34C49 hub with 90A-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 (c) Governor, Woodward 210340, 210345, or A210452. Hoof 1000007 or 1604014. Garwin 34-828-01 3A24 2 Rev. 40 I. Models 185, 185A, 185B, 185C, 185D (cont'd) Propeller and 3. McCauley constant speed propeller installation Propeller Limits (cont’d) (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Woodward 210340, 210345, or A210452. Hoof 1000007 or 1604014. Garwin 34-828-01 4. McCauley constant speed propeller installation (with incorporation of Cessna Service Kit SK-185-55; See Note 10 for placard requirement) (a) McCauley D2A37C230 hub with 90REB-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor: Woodward 210340, 210345, or A210452; Hoof 1000007 or 1604014; Garwin 34-828-01; or McCauley C290D2/T1 or C290D3/T1. *Airspeed Limits Never exceed 206 mph (179 knots) (CAS) Maximum structural cruising 165 mph (143 knots) Maneuvering 136 mph (118 knots) Flaps extended 110 mph ( 96 knots) C.G. Range Landplane: (+41.0) to (+46.5) at 3200 lbs. (+34.5) to (+46.5) at 2100 lbs. or less Floatplane: EDO 249A-2870 (+41.0) to (+46.5) at 3190 lbs. (+34.8) to (+46.5) at 2150 lbs. or less EDO 628-2960 (+41.6) to (+46.5) at 3290 lbs. (+34.8) to (+46.5) at 2150 lbs. or less Amphibian (+40.5) to (+46.5) at 3100 lbs. (+36.0) to (+46.5) at 2500 lbs. or less Straight line variation between points given. Empty weight C.G. range None *Maximum Weight Landplane: 3200 lb. Floatplane: EDO 249A-2870 3190 lbs. EDO 628-2960 3290 lbs. Amphibian: 3100 lb. Number of Seats (Maximum) 6 (reference weight and balance data) Maximum Baggage Reference weight and balance data. Fuel Capacity 65 gal. (62 gal. usable, two 32.5 gal. tanks in wings at +48) Oil Capacity 12 qt. (-17.5) (6 qt. usable) See Note 1 for data on system fuel and oil. Rev. 40 3 3A24 I. Models 185, 185A, 185B, 185C, 185D (cont'd) Control Surface Movements Wing flaps Down 38° +2° -1° Ailerons Up 20° ± 2° Down 14° ±2° Stabilizer Up 0° 45' +45° -15' Down 8° 30' ±15' Elevator (with stabilizer Up 25° ± 1° Down 23° ±1° full down) Rudder (parallel to W.L. or Right 24° +0° -1° Left 24° +0° -1° perpendicular to hinge line) Serial Numbers Eligible Model 185: 632, 185-0001 through 185-0237 (1961 model) Model 185A: 185-0238 through 185-0512 (1962 model) Model 185B: 185-0513 through 185-0653 (1963 model) Model 185C: 185-0654 through 185-0776 (1964 model) Model 185D: 185-0777 through 185-0967 (1965 model) II. Model 185E, Skywagon, 6 PCL-SM (Normal Category), approved September 24, 1965 Engine Continental IO-470-F *Fuel 100/130 minimum grade aviation gasoline *Engine Limits For all operations, 2625 rpm (260 hp) Propeller and 1. McCauley constant speed propeller installation Propeller Limits (a) McCauley D2A34C49 hub with 90A-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Woodward 210340, 210345, or A210452. Garwin 34-828-01. McCauley C290D2/T1 or C290D3/T1 2. McCauley constant speed propeller installation (a) McCauley D2A34C48 hub or D2A34C48-0 (oil filled) hub with 90AT-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Woodward 210340, 210345, or A210452. Garwin 34-828-01. McCauley C290D2/T1 or C290D3/T1 3. McCauley constant speed propeller installation (with incorporation of Cessna Service Kit SK-185-55; See Note 10 for placard requirement) (a) McCauley D2A37C230 hub with 90REB-2 blades Diameter: not over 88 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.2°, high 22° (b) Cessna spinner 0752004 or 0752040 (c) Governor: Woodward 210340, 210345, or A210452; Garwin 34-828-01; or McCauley C290D2/T1 or C290D3/T1. 3A24 4 Rev. 40 II. Model 185E (cont’d) *Airspeed Limits Landplane, 628-2960 Floatplane and 597-2790 Amphibian: (CAS) Never exceed 210 mph (182 knots) Maximum structural cruising 170 mph (148 knots) Maneuvering 138 mph (120 knots) Flaps extended 110 mph ( 96 knots) 249A-2870 Floatplane: Never exceed 206 mph (179 knots) Maximum structural cruising 165 mph (143 knots) Maneuvering 136 mph (118 knots) Flaps extended 110 mph ( 96 knots) C.G. Range Landplane: (+41.6) to (+46.5) at 3300 lbs. (+34.5) to (+46.5) at 2100 lbs. or less Floatplane: EDO 249A-2870 (+41.0) to (+46.5) at 3190 lbs. (+34.8) to (+46.5) at 2160 lbs. or less EDO 628-2960 (+41.6) to (+46.5) at 3290 lbs. (+34.8) to (+46.5) at 2150 lbs. or less Amphibian: (+40.5) to (+46.5) at 3100 lbs. (+36.0) to (+46.5) at 2500 lbs. or less Straight line variation between points given. Empty Weight C.G. Range None *Maximum Weight Landplane: 3300 lbs. Floatplane: EDO 249A-2870 3190 lbs. EDO 628-2960 3290 lbs. Amphibian: 3100 lbs. Number of Seats (Maximum) 6 (reference weight and balance data) Maximum Baggage Reference weight and balance data. Fuel Capacity 65 gal. (62 gal. usable, two 32.5 gal. tanks in wings at +48) Oil Capacity 12 qt. (-17.5) (6 qt. usable) See Note 1 for data on system fuel and oil. Control Surface Movements Wing flaps Down 38° + 2° -1° Ailerons Up 20° ± 2° Down 14° ± 2° Stabilizer Up 0° 45' +45' -15' Down 8° 30' ± 15' Elevator (with stabilizer Up 25° ± 1° Down 23° ± 1° full down) Rudder (parallel to W.L. or Right 24° +0° -1° Left 24° +0° -1° perpendicular to hinge line) Serial Numbers Eligible 185-0968 through 185-1149 (1966 model) Rev. 40 5 3A24 III. Model A185E, Skywagon and AGcarryall, 6 PCL-SM (Normal Category), approved September 24, 1965 Engine Continental IO-520-D *Fuel 100/130 minimum grade aviation gasoline *Engine Limits Takeoff (5 min.) at 2850 rpm (300 hp) Maximum continuous 2700 rpm (285 hp) Propeller and Landplane - Skiplane Propeller Limits 1. (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-4 blades Diameter: not over 86 in., not under 84.5 in. Pitch settings at 36 in. sta.: Low 8°, high 25° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Garwin 34-828-01. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 2. (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-8 blades Diameter: not over 82 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.5°, high 25.8° (b) Cessna spinner 0752042 (c) Governor, Edo-Aire 34-828-01-1. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 3. (a) McCauley D3A34C403/80VA-0 (See Note 9.) Diameter: not over 80 in., not under 78.5 in. Pitch settings at 30 in. sta.: Low 10.6°, high 25.6° (b) Cessna spinner 0750286 (c) Governor, McCauley C290D2/T9 or C290D3/T9 4. McCauley constant speed propeller installation (with incorporation of Cessna Service Kit SK185-56) (a) McCauley D2A37C230 hub with 90REB-8 blades Diameter: not over 82 in., not under 80.5 in. Pitch settings at 30 in. sta.: Low 12.0°, high 28.3° (b) Cessna spinner 0752040-3 (c) Governor, McCauley C290D2/T9 or C290D3/T9 Floatplane - Amphibian 1. (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-4 blades Diameter: not over 86 in., not under 84.5 in. Pitch settings at 36 in. sta.: Low 8°, high 25° (b) Cessna spinner 0752004 or 0752040 (c) Governor, Garwin 34-828-01. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 2. (a) McCauley D3A34C403/80VA-0 (see Note 9) Diameter: not over 80 in., not under 78.5 in. Pitch settings at 30 in. sta.: Low 10.6°, high 25.6° (b) Cessna spinner 0750286 (c) Governor, McCauley C290D2/T9 or C290D3/T9 3A24 6 Rev. 40 III. Model A185E (cont’d) *Airspeed Limits Landplane, 628-2960 Floatplane and 597-2790 Amphibian: (CAS) Never exceed 210 mph (182 knots) Maximum structural cruising 170 mph (148 knots) Maneuvering (S/N 185-0968 138 mph (120 knots) through 185-1235) Maneuvering (S/N 185-1236 and up) 139 mph (121 knots) Flaps extended 110 mph ( 96 knots) 249A-2870 Floatplane: Never exceed 206 mph (179 knots) Maximum structural cruising 165 mph (143 knots) Maneuvering 136 mph (118 knots) Flaps extended 110 mph ( 96 knots) C.G. Range Landplane: (+41.9) to (+46.5) at 3350 lb. (S/N 185-1236 and up) (+41.6) to (+46.5) at 3300 lb. (S/N 185-0968 through 185-1235) Eligible for 3350 lb., see NOTE 3. (+34.5) to (+46.5) at 2100 lbs. or less Floatplane: EDO 249A-2870 (S/N 185-0968 and up) (+41.0) to (+46.5) at 3190 lbs. (+34.8) to (+46.5) at 2150 lbs. or less EDO 628-2960 (S/N 185-0968 and up) (+41.7) to (+46.5) at 3320 lbs. (+34.8) to (+46.5) at 2150 lbs. or less S/N 185-0968 through 185-1235 are required to be modified in accordance with NOTE 3. Amphibian: (S/N 185-0968 and up) (+41.7) to (+46.5) at 3265 lb. (wheels, takeoff only) (+40.5) to (+46.5) at 3100 lbs. (+36.0) to (+46.5) at 2500 lbs. or less Straight line variation between points given. Empty Weight C.G. Range None *Maximum Weight Landplane: 3350 lb. S/N 185-1236 and up 3300 lb. S/N 185-0968 through 185-1235, see Note 3. Floatplane: EDO 249A-2870 - 3190 lb. EDO 628-2960 - 3320 lb. S/N 185-0968 and up, see Note 3. Amphibian: 3265 lb. (wheels, takeoff only) 3100 lb. (all other configurations) Number of Seats (Maximum) 6 (2 at +36 to +50, 2 at +65 or +73, 2 at +97) Maximum Baggage Reference weight and balance data. Fuel Capacity 65 gal. (62 gal. usable, two 32.5 gal. tanks in wings at +48) Oil Capacity 12 qt. (-17.5) (6 qt. usable) See Note 1 for data on system fuel and oil. Rev. 40 7 3A24 III. Model A185E (cont’d) Control Surface Movements Wing flaps Down 38° +2° -1° Ailerons Up 20° ± 2° Down 14° ±2° Stabilizer Up 0° 45' +45' -15' Down 8° 30' ±15' Elevator (with stabilizer Up 25° ± 1° Down 23° ±1° full down) Rudder (parallel to W.L. or Right 24° +0° -1° Left 24° +0° -1° perpendicular to hinge line) Serial Numbers Eligible 185-0968 through 185-1149 (1966 model) 185-1150 through 185-1300 (1967 model) 185-1301 through 185-1447 (1968 model) 185-1448 through 185-1599 (1969 model) 18501600 through 18501934 (1970 and 1971 models) 18501935 through 18502090 (1972 model) IV. Model A185F, Skywagon and AGcarryall, 6 PCL-SM (Normal Category), approved October 6, 1972, (See Note 6), 2 PCLM (Restricted Category), approved October 16, 1973 Engine Continental IO-520-D *Fuel 100/130 minimum grade aviation gasoline (S/N 18502091 through 18503153) 100LL/100 minimum aviation grade gasoline (S/N 18503154 and up) *Engine Limits Takeoff (5 min.) at 2850 rpm (300 hp) Maximum continuous 2700 rpm (285 hp) Propeller and Landplane - Skiplane Propeller Limits 1. (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-4 blades (S/N 652, 18502091 through 18503938) Diameter: not over 86 in., not under 84.5 in. Pitch settings at 36 in. sta.: Low 8°, high 25° (b) Cessna spinner 0752042 (c) Governor, Edo-Aire 34-828-01-1. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 2. (a) McCauley D2A34C58 hub or D2A34C58-0 (oil filled) hub with 90AT-8 blades (S/N 652, 18502091 through 18503938) Diameter: not over 82 in., not under 80.5 in. Pitch settings at 36 in. sta.: Low 9.5°, high 25.8° (b) Cessna spinner 0752042 (c) Governor, Edo-Aire 34-828-01-1. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 3. (a) McCauley D3A34C403/80VA-0 (see Note 9) Diameter: not over 80 in., not under 78.5 in. Pitch settings at 30 in. sta.: Low 10.6°, high 25.6° (b) Cessna spinner 0750286 (c) Governor, McCauley C290D2/T9 or C290D3/T9 4. McCauley constant speed propeller installation (with incorporation of Cessna Service Kit SK185-56) (a) McCauley D2A37C230 hub with 90REB-8 blades Diameter: not over 82 in., not under 80.5 in. Pitch settings at 30 in. sta.: Low 12.0°, high 28.3° (b) Cessna spinner 0752040-3 (c) Governor, McCauley C290D2/T9 or C290D3/T9 3A24 8 Rev. 40 IV. Model A185F (cont'd) Propeller and Floatplane - Amphibian Propeller Limits (cont’d) 1. (a) McCauley D2A34C58 hub or D2A34C48-0 (oil filled) hub with 90AT-4 blades (S/N 652, 18502091 through 18503938) Diameter: not over 86 in., not under 84.5 in. Pitch settings at 36 in. sta.: Low 8°, high 25° (b) Cessna spinner 0752042 (c) Governor, Edo-Aire 34-828-01-1. Woodward A210462. McCauley C290D2/T9 or C290D3/T9 2. (a) McCauley D3A34C403/80VA-0 (See Note 9) Diameter: not over 80 in., not under 78.5 in. Pitch settings at 30 in. sta.: Low 10.6°, high 25.6° (b) Cessna spinner 0750286 (c) Governor, McCauley C290D2/T9 or C290D3/T9 *Airspeed Limits (Normal Category) (CAS) S/N 18502091 through 18502838 except 18502300 Landplane, 628-2960 Floatplane and 597-2790 Amphibian: (See additional limitation for restricted category.) Never exceed 210 mph (182 knots) Maximum structural cruising 170 mph (148 knots) Maneuvering (landplane) 135 mph (117 knots) (Floatplane with EDO 628-2960) 134 mph (116 knots) (Amphibian with EDO 597-2790) 133 mph (115 knots) Flaps extended 110 mph ( 96 knots) (IAS) S/N 18502300, 18502839 through 18503938 Landplane, 628-2960 Floatplane and 597-2790 Amphibian: (See additional limitation for restricted category) Never exceed 182 knots (209 mph) Maximum structural cruising 146 knots (168 mph) Maneuvering (landplane) 118 knots (136 mph) (Floatplane with EDO 628-2960) 114 knots (131 mph) (Amphibian with EDO 597-2790) 115 knots (132 mph) Flaps extended 10° 120 knots (138 mph) 20° - 40° 90 knots (104 mph) S/N 18503939 and on Landplane, 628-2960 Floatplane and 597-2790 Amphibian: (See additional limitation for restricted category.) Never exceed 184 knots (212 mph) Maximum structural cruising 149 knots (171 mph) Maneuvering (landplane) 117 knots (135 mph) (Floatplane wit EDO 628-2960) 117 knots (135 mph) (Amphibian with EDO 597-2790) 117 knots (135 mph) Flaps extended 10° 120 knots (138 mph) 20° 110 knots (127 mph) 30° - 40° 90 knots (104 mph) Rev. 40 9 3A24 IV. Model A185F (cont'd) C.G. Range Landplane, Skiplane, Restricted Category: (+41.9) to (+46.5) at 3350 lbs. (+34.5) to (+46.5) at 2100 lbs. or less Floatplane with EDO 628-2960 (Normal Category Only) (+41.7) to (+46.5) at 3320 lbs. (+34.8) to (+46.5) at 2150 lbs. or less Amphibian with EDO 597-2790 (Normal Category Only) (+41.7) to (+46.5) at 3265 lbs. (wheels, takeoff only) (+40.5) to (+46.5) at 3100 lbs. (+36.0) to (+46.5) at 2500 lbs. or less Straight line variation between points given. Empty Weight C.G. Range None *Maximum Weight Landplane or Skiplane: 3350 lb. Floatplane: EDO 628-2960 - 3320 lbs. Amphibian: 3265 lb. (wheels, takeoff only) 3100 lbs. (all other configurations) Number of Seats (Maximum) 6 (2 at +36 to +50, 2 at +65 or +73, 2 at +97) (Normal Category) See additional limitations for restricted category. Maximum Baggage Reference weight and balance data. Fuel Capacity 65 gal. (62 gal. usable, two 32.5 gal. tanks in wings at +48) through S/N 18502262 61 gal. (58 gal. usable, two 30.5 gal. tanks in wings at +48) S/N 18502263 through 18502838 except 18502300 61 gal. (55 gal. usable, two 30.5 gal. tanks in wings at +48) S/N 18502839 through 18503683 88 gal. (84 gal. usable, two 44.0 gal. tanks in wings at +46.5) S/N 18502300, 18503684 and on Oil Capacity 12 qt. (-17.5) (6 qt. usable) (S/N 652, 18502091 through 18504328) 13 qt. (-16.0) (6 qt. usable) (S/N 18504329 and on) See Note 1 for data on system fuel and oil. Control Surface Movements Wing flaps Down 40° +0° -2° Ailerons Up 20° ± 2° Down 14° ±2° Stabilizer Up 0° 45' +45' -15' Down 8° 30' ±15' Elevator (with stabilizer Up 25° ± 1° Down 23° ±1° full down) Rudder (parallel to W.L. or Right 24° +0° -1° Left 24° +0° -1° perpendicular to hinge line) 3A24 10 Rev. 40 Additional Limitations for Restricted Category when 0701062 installation is installed *Airspeed Limits S/N 18502091 through 18502838 except 18502300 (CAS) Maximum operating speed 150 mph (130 knots) (IAS) S/N 18502300, 18502839 and on See Note 7 on use of IAS. Maximum operating speed 135 knots Maximum Weight and Same as for the landplane C.G Range Number of Seats 6 (only two at +36 may be occupied during restricted category operation) Serial Numbers Eligible 652, 18502091 through 18502310 except 18502300 (1973) (Normal) 18502311 through 18502565 (1974) (Normal and/or Restricted) 18502566 through 18502838 (1975) (Normal and/or Restricted) 18502839 through 18503153 (1976) (Normal and/or Restricted) 18503154 through 18503458 (1977) (Normal and/or Restricted) 18503459 through 18503683 (1978) (Normal and/or Restricted) 18502300, 18503684 through 18503938) (1979) (Normal and/or Restricted) 18503939 through 18504138 (1980) (Normal and/or Restricted) 18504139 through 18504328 (1981) (Normal and/or Restricted) 18504329 through 18504394 (1982) (Normal and/or Restricted) 18504395 through 18504415 (1983) (Normal and/or Restricted) 18504416 through 18504424 (1984) (Normal and/or Restricted) 18504425 through 18504448 (1985) (Normal and/or Restricted) Data Pertinent to All Models Datum Fuselage station 0.0 (front face of firewall) Leveling Means Upper door sill Certification Basis: Part 3 of the Civil Air Regulations effective May 15, 1956, as amended by 3-1 through 3-5 (Normal Category). In addition, effective S/N 18502300, 18503684 and on, FAR 23.1559 effective March 1, 1978. FAR 36 dated December 1, 1969, plus Amendments 36-1 through 36-6 for S/N 18502300, 18503459 and on. Part 21.25 of the Federal Aviation Regulations dated February 1, 1965, (Restricted Category). In addition, effective S/N 18504425 and on, FAR 23.1545(a) of Amendment 23-23 dated December 1, 1978. Application for Type Certificate dated April 22, 1960. Type Certificate No. 3A24 issued January 31, 1961. Equivalent Safety Items S/N 18502300, 18502839 and on Airspeed Indicator CAR 3.757 (See Note 7) (S/N 18502300, 18502839 through 18504424) Operating Limitations CAR 3.778(a) Production Basis: Production Certificate No. 4. Delegation Option Manufacturer No. CE-1 authorized to issue airworthiness certificates under delegation option provisions of Part 21 of the Federal Aviation Regulations. Equipment: The basic required equipment as prescribed in the applicable airworthiness regulations (see Certification Basis) must be installed in the aircraft for certification. This equipment must include a current Airplane Flight Manual effective S/N 18502300, 18503684 and on, and in addition the following item of equipment is required: 1. Stall warning indicator, Cessna Dwg. 0511062 through S/N 185-1197, and 185-1200. 2. Stall warning indicator, Cessna Dwg. 0700185 effective S/N 185-1198, 185-1199, and 185-1201 and on. Rev. 40 11 3A24 Data Pertinent to All Models (cont’d) NOTE 1. Current weight and balance report including list of equipment included in the certificated empty weight, and loading instructions when necessary must be provided for each aircraft at the time of original certification. The certificated empty weight and corresponding center of gravity locations must include unusable fuel of 36 lb. at +46 with three-way valve (18 lb. with the on-off valve only) and undrainable oil of 0.0 lb. at -17.5 through S/N 18502566 except 18502300. The certificated empty weight and corresponding center of gravity locations must include unusable fuel of 36 lb. at +46 and undrainable oil of 0.0 lb. at -17.5. (S/N 18502567 through 18502838). The certificated empty weight and corresponding center of gravity locations must include unusable fuel of 36 lb. at +46 and full engine oil of 22.5 at -17.5 (S/N 18502839 through 18503683 and aircraft with bladder fuel tanks 18504139 through 18504328). The certificated empty weight and corresponding center of gravity locations must include unusable fuel of 24 lb. at +48 and full engine oil of 22.5 lb. at -17.5 (S/N 18502300, 18503684 through 18504328). The certificated empty weight and corresponding center of gravity locations must include unusable fuel of 24 lb. at +48 (integral fuel cells) or 36 lb. at +46 (bladder fuel tanks) and full engine oil of 24.4 lbs. at -16.4 (S/N 18504329 and on). NOTE 2. A. On Models 185, 185A, 185B, 185C, 185D, 185E, and A185E: (1) The following placards must be displayed in full view of the pilot: (a) "This airplane must be operated as a normal category airplane in compliance with the operating limitations as stated in the form of placards, markings, and manuals." (b) "No acrobatic maneuvers, including spins, approved." (c) Model 185, 185A, 185B, 185C and 185D "Maximum maneuvering speed 136 mph - TIAS." Model 185E and A185E "Maximum maneuvering speed 138 mph - TIAS" (S/N 185-0968 through 185-1235) "Maximum maneuvering speed 139 mph - TIAS" (S/N 185-1236 and up) (d) Model 185, 185A, 185B, 185C and 185D "Maximum design weight - 3200 lb." Model 185E and A185E "Maximum design weight - (Insert 3300 or 3350 lb. dependent on S/N reference NOTE 3)" (e) "Maximum altitude loss in stall recovery 160 ft." (f) "Maximum flight maneuvering load factors Flaps Up +3.8 -1.52 Flaps Down +3.5" 3A24 12 Rev. 40 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) A. On Models 185, 185A, 185B, 185C, 185D, 185E, and A185E (cont'd): (2) The following additional placard must be displayed in full view of the pilot when floats are installed: (a) "Maximum design weight - 3190 lb. (amphibian 3100 lb.)" (See Note 3) (b) "Maximum altitude loss in stall recovery - 130 ft." (c) "Avoid sideslips with flaps extended." (3) The following placard must be installed on the flap extension handle: (a) "Flaps - Pull to extend Retracted 0° Takeoff - 1st Notch 10° 2nd Notch 20° Landing - 3rd Notch 30° 4th Notch 40°" (4) The following placard must be installed on the control lock: (a) "Control lock - Remove before starting engine." (5) The following placard must be installed adjacent to the fuel valve: (a) Models 185 and 185A "Fuel on-off 62 gals." (b) Models 185B and 185C "Fuel Push On Capacity 62 gals." (c) Models 185D, 185E and A185E "Fuel Valve 62 gals. Usable Push On" (6) The following placard must be installed on or adjacent to the fuel filler cap: (a) "Fuel tank capacity 32.5 U.S. gal." (7) When floats are installed, the following placards must be installed adjacent to the water rudder retraction control: (a) "Water Rudder - Extend." (b) "Water Rudder - Retract Takeoff and Landing." (8) When amphibian floats are installed, the following placards must be installed adjacent to the landing gear control: (a) "Gear up on water and in air." (b) ""Gear down on land." (c) "Emergency operation: 1. "Do not land on water unless gear is fully retracted." 2. "If engine driven hydraulic pump when installed fails, use hand-operated hydraulic pump to retract and extend gear. Land on sod if gear position is unknown." (9) The following placard must be located in the baggage compartment: "Refer to weight and balance data for baggage/cargo loading." (10) The following placard must be located adjacent to the ammeter on the Model 185E and A185E, S/N 18501600 and up: "Do not turn off alternator in flight except in emergency." (11) The following placard must be installed in full view of the pilot on the Models 185E and A185E, S/N 18501833 and up: "Known icing conditions to be avoided." Rev. 40 13 3A24 Data Pertinent to All Models (cont'd) NOTE 2. (cont'd): B. On Models A185F and on: (1) The following placards must be displayed as indicated: (a) In full view of the pilot (S/N 652, 18502091 through 18502310 except 18502300) 1. "This airplane must be operated as a normal category airplane in compliance with the operating limitations as stated in the form of placards, markings, and manuals. MAXIMUMS Landplane Amphibian EDO 597-2790 Floatplane EDO 628-2960 Maneuvering speed (CAS) 135 mph (117 knots) 133 mph (115 knots) 134 mph (116 knots) Gross weight Takeoff 3350 lb. 3100 lb. (water) 3320 lb. 3265 lb. (land) Landing 3350 lb. 3100 lb. (both) 3320 lb. Flight load factor Flaps Up +3.8, -1.52 Flaps Down +2.0 Avoid slips with flaps extended on amphibian or floatplane. No acrobatic maneuvers, including spins, approved. Altitude loss in stall recovery - 200 ft. Flight into known icing conditions prohibited. This airplane is certified for the following flight operations as of date of original airworthiness certificate: DAY - NIGHT - VFR - IFR" (as applicable) 2. (S/N 18502311 through 18502838) This airplane must be operated as a normal category airplane in compliance with the operating limitations as stated in the form of placards, markings, and manuals. For restricted category operations refer to additional placards and limitations." MAXIMUMS Landplane Amphibian EDO 597-2790 Floatplane EDO 628-2960 Maneuvering speed (CAS) 135 mph (117 knots) 133 mph (115 knots) 134 mph (116 knots) Gross weight Takeoff 3350 lb. 3100 lb. (water) 3320 lb. 3265 lb. (land) Landing 3350 lb. 3100 lb. (both) 3320 lb. Flight load factor Flaps Up +3.8, -1.52 Flaps Down +2.0 Avoid slips with flaps extended on amphibian or floatplane. No acrobatic maneuvers, including spins, approved. Altitude loss in stall recovery - 200 ft. Flight into known icing conditions prohibited. This airplane is certified for the following flight operations as of date of original airworthiness certificate: DAY - NIGHT - VFR - IFR" (as applicable) 3A24 14 Rev. 40 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) B. On Models A185F and on (cont'd): 3. (S/N 18502839 through 18503683) "This airplane must be operated as a normal category airplane in compliance with the operating limitations as stated in the form of placards, markings, and manuals. For restricted category operations refer to additional placards and limitations. MAXIMUMS Landplane Amphibian EDO 597-2790 Floatplane EDO 628-2960 Maneuvering speed (CAS) 118 knots 115 knots 114 knots Gross weight Takeoff 3350 lb. 3100 lb. (water) 3320 lb. 3265 lb. (land) Landing 3350 lb. 3100 lb. (both) 3320 lb. Flight load factor Flaps Up +3.8, -1.52 Flaps Down +2.0 Avoid slips with flaps extended on amphibian or floatplane. No acrobatic maneuvers, including spins, approved. Altitude loss in stall recovery 200 feet. Flight into known icing conditions prohibited. This airplane is certified for the following flight operations as of date of original airworthiness certificate: DAY - NIGHT - VFR - IFR" (as applicable) 4. (S/N 18502300, 18503684 and on) "The markings and placards installed in this airplane contain operating limitations which must be complied with when operating this airplane in the Normal Category. Other operating limitations which must be complied with when operating this airplane in this category are contained in the Pilot's Operating Handbook and FAA Approved Airplane Flight Manual. No acrobatic maneuvers, including spins, approved. Flight into known icing conditions prohibited. This airplane is certified for the following flight operations as of date of original airworthiness certificate: DAY - NIGHT - VFR - IFR" (as applicable) (b) Upper right hand corner of instrument panel (through S/N 18503153 except 18502300): "Fuel flow at full throttle 2850 rpm 2700 rpm S.L. 24 23 4000 ft. 22 21 8000 ft. 20 19" Lower left hand edge of instrument panel (S/N 18503154 through 18503683) "Maximum power settings and fuel flow Takeoff (5 min. only) 2850 rpm, maximum continuous power 2700 rpm, Fuel flows at full throttle R.P.M. S.L. 4000 8000 12000 2700 23 g.p.h. 21 g.p.h. 19 g.p.h. 17 g.p.h. 2850 24 g.p.h. 22 g.p.h. 20 g.p.h. 18 g.p.h." Rev. 40 15 3A24 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) B. On Models A185F and on (cont'd): Near fuel flow/manifold pressure gauge (S/N 18502300, 18503684 and on): Minimum fuel flows at full throttle R.P.M. S.L. 4000 8000 12000 2700 23 g.p.h. 21 g.p.h. 19 g.p.h. 17 g.p.h. 2850 24 g.p.h. 22 g.p.h. 20 g.p.h. 18 g.p.h." (c) On the flap lever: "Flaps - Pull to extend Retracted 0° Takeoff 1st Notch 10° 2nd Notch 20° Landing 3rd Notch 30° 4th Notch 40° (d) Adjacent to the fuel valve: (Standard range tanks without tank selector): "Fuel valve 62 gal. usable push on" through S/N 18502262. (Standard range tanks without tank selector): "Fuel valve 58 gal. usable push on" effective S/N 18502263 through 18503154 except 18502300. (Standard range tanks with tank selector): "Fuel valve 59 gal. usable push on" through S/N 18502262. (Standard range tanks with tank selector): "Fuel valve 55 gal. usable push on" effective S/N 18502263 through 18503683 except 18502300; S/N 18504139 and on. (Long range tanks): "Fuel valve 78 gal. usable push on" through S/N 18502262. (Long range tanks): "Fuel valve 74 gal. usable push on" effective S/N 18502263 through 18503683 except 18502300; S/N 18504139 and on. (Integral fuel cells): "Fuel valve 84 gal. usable push on" S/N 18502300, 18503684 and on. (e) On fuel selector plate: (Standard range tanks): "Both on, 59 gal., use both tanks for takeoff and landing; right tank 29.5 gal.; left tank 29.5 gal." through S/N 18502262. (Standard range tanks): "Both on, 55 gal, use both tanks for takeoff and landing; right tank 27.5 gal.; left tank 27.5 gal." effective S/N 18502263 through 18503683 except 18502300; S/N 18504139 and on. (Long range tanks): "Both on, 78 gal., use both tanks for takeoff and landing; right tank 39 gal.; left tank 39 gal." through S/N 18502262. (Long range tanks): "Both on, 74 gal., use both tanks for takeoff and landing; right tank 37 gal.; left tank 37 gal." effective S/N 18502263 through 18503683 except 18502300; S/N 18504139 and on. (Integral fuel cells): "Both, 84 gal., use both tanks for takeoff and landing; right tank 40 gal., left tank 40 gal." effective S/N 18502300, 18503684 through 18504328. (Integral fuel cells): "Both, 84 gal., takeoff, landing, left 40 gal., right 40 gal.," effective S/N 18504329 and on. 3A24 16 Rev. 40 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) B. On Models A185F and on (cont'd): (f) Forward of fuel selector: (S/N 652, 18502191 through 18502310 except 18502300) "When switching from dry tank turn pump on 'HI' momentarily" (S/N 18502300, 18502311 and up) "When switching from dry tank turn aux. fuel pump 'ON' momentarily" (g) Forward of fuel tank filler cap: (Standard range tanks): "Service this airplane with 100/130 min. aviation grade gasoline - capacity 32.5 gal." Through S/N 18502262. (Standard range tanks): "Service this airplane with 100/130 min. aviation grade gasoline - capacity 30.5 gal." effective S/N 18502263 through S/N 18503458 except 18502300. (Standard range tanks): "Service this airplane with 100LL/100 min. aviation grade gasoline - capacity 30.5 gal." effective S/N 18503459 through 18503683; S/N 18504139 and on. (Standard range tanks): "Fuel cap. fwd. ↑ arrow alignment, cap must not rotate during closing." effective S/N 18502300, 18503684 and on: (Long range tanks): "Service this airplane with 100/130 min. aviation grade gasoline - capacity 42.0 gal." through S/N 18502262. (Long range tanks): "Service this airplane with 100/130 min. aviation grade gasoline - capacity 40.0 gal." effective S/N 18502263 through S/N 18503458 except 18502300. (Long range tanks): "Service this airplane with 100LL/100 min. aviation grade gasoline - capacity 40.0 gal." effective S/N 18503459 through 18503683; S/N 18504139 and on. (Long range tanks): "Fuel cap fwd. ↑ arrow alignment, cap must not rotate during closing." effective S/N 18502300, 18503684 and on. (Integral fuel cells): "Fuel - 100LL/100 Min. grade aviation gasoline - cap. 44.0 U.S. gal. - cap. 34.5 U.S. gal. to bottom of filler collar" effective S/N 18502300, 18503684 and on. (Integral fuel cells): "Fuel cap fwd. ↑ arrow alignment, cap must not rotate during closing." effective S/N 18502300, 18503684 and on. (h) On control lock: "Control lock - remove before starting engine." through S/N 18504328. On control lock: "Caution! Control Lock Remove before Starting Engine" effective S/N 18504329 and on. (i) On inside of baggage door: "Refer to weight and balance data for baggage/cargo loading." (j) Additional placards if floats are installed: 1. Applicable to floatplanes with long range fuel tanks: (at inbd fuel filler cap) "Service this airplane with 100/130 min. aviation grade gasoline - capacity 37.0 gal." through S/N 18502262. (at inbd fuel filler cap) "Service this airplane with 100/130 min. aviation grade gasoline - capacity 35.0 gal." through 18503458 except 18502300. (at inbd fuel filler cap) "Service this airplane with 100LL/100 min. aviation grade gasoline - capacity 35.0 gal." effective S/N 18503459 through 18503683; S/N 18504139 and on. (at inbd fuel filler cap) "Fuel cap fwd. ↑ arrow alignment, cap must not rotate during closing." effective S/N 18502300, 18503684 and on. (at outbd fuel filler cap) "Service this airplane with 100/130 min. aviation grade gasoline - capacity 42.0 gal." through S/N 18502262. (at outbd fuel filler cap) "Service this airplane with 100/130 min. aviation grade gasoline - capacity 40.0 gal." effective S/N 18502263 through 18503683 except 18502300. Rev. 40 17 3A24 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) B. On Models A185F and on (cont'd): 2. Near water rudder control: "Water rudder extend" "Retract water rudder" "Water rudder always up except water taxiing." 3. Applicable to amphibian floatplanes: a. With EDO amphibian float installation 597-11 (Engine driven hydraulic gear system) (Adjacent to the landing gear control): "Up on water/in air" "Wheels" "Down on land" (Forward of hydraulic hand pump): "Emergency Operation If engine driven hydraulic pump (when installed) fails, use hand-operated hydraulic pump to retract and extend landing gear. Land on sod if gear position is unknown. Do not land on water unless gear is fully retracted." (On hydraulic hand pump handle): "Landing gear hydraulic pump." b. With EDO amphibian float installation 597-12 (Electro-hydraulic gear system) (In plain view of the pilot): "Emergency Landing Gear Operation If electric driven hydraulic pump fails, use hand operated pump to retract and extend landing gear (see instructions). Land on sod if gear position is unknown. Do not land on water unless gear is fully retracted." (Near the emergency gear hand pump): "Emergency Hand Pump Operating Instructions 1. Pull landing gear motor circuit breaker. 2. Move landing gear position switch to desired position. 3. Rotate emergency gear selector valve to desired position. 4. Pump emergency gear hydraulic pump until gear locks in desired position. Always keep gear selector valve in off position (detent engaged) except for emergency operation." 4. On instrument panel for floatplane and amphibian: (S/N 18502566 and on and aircraft modified by Service Kit SK185-16) Through S/N 18502718 WARNING except 18502300 "In floatplane and amphibian retract flaps to 20° immediately after applying power for balked landing go around." S/N 18502719 and on "In floatplane, amphibian and skiplane retract flaps to 20° immediately after applying power for balked landing go around." 5. On instrument panel for floatplane and amphibian: S/N 18502300, "In floatplane, amphibian and skiplane avoid slips 18503684 and on with flaps extended." 6. On instrument panel for floatplane and amphibian: S/N 18502300, "CAUTION: When floats are installed it is possible 18503684 through to exceed max. gross weight with all seats occupied 18503938 and minimum fuel. Check weight and balance." 3A24 18 Rev. 40 Data Pertinent to All Models (cont'd) NOTE 2 (cont’d) B. On Models A185F and on (cont'd): (k) Additional placards if skis are installed: 1. On instrument panel: "Avoid slips with flaps extended while on skis." 2. Applicable to skiplane with retractable skis: (on instrument panel) (S/N 18502311 through 18502838) "Do not extend or retract skis at speeds above 140 mph." "Do not extend or retract skis while in motion on the ground." (S/N 18502839 and on) "Do not extend or retract skis at speeds above 125 knots." "Do not extend or retract skis while in motion on the ground." 3. On instrument panel: (S/N 18502566 and on, and aircraft modified by Service Kit SK185-16) Through S/N 18502718 WARNING except 18502300 "In floatplane and amphibian retract flaps to 20° immediately after applying power for balked landing go around." S/N 18502719 and on "In floatplane, amphibian and skiplane retract flaps to 20° immediately after applying power for balked landing go around." 4. On instrument panel: S/N 18502300, "In floatplane, amphibian and skiplane avoid slips 18503684 and on with flaps extended." (l) Near airspeed indicator: (S/N 18502839 through 18503683) "Maximum speed IAS Flaps 10° 120 knots Flaps 20° - 40° 90 knots" (S/N 18502300, 18503684 through 18503938) "Maximum Speed Maneuver 116 KIAS Flaps 10° 120 KIAS Flaps 20° - 40° 90 KIAS (S/N 18503939 and on) "Maximum Speed Maneuver 117 KIAS Flaps 10° 120 KIAS Flaps 20° 110 KIAS Flaps 30° - 40° 90 KIAS" (m) On instrument panel near RNAV 511 when installed: (S/N 18502300, 18503684 through 18504328) "RNAV for VFR flight only. Tune DME and NAV 1 to same vortac for RNAV operation." Rev. 40 19 3A24 Data Pertinent to All Models (cont'd) NOTE 3. Model A185E Landplanes, S/N 185-1236 and on, are approved at maximum weight of 3350 lb. Model A185E Floatplanes, S/N 185-1236 and on, equipped with Model EDO 628-2960 floats are approved at maximum weight of 3320 lb. Model A185E Landplanes, S/N 185-0968 through 185-1235, are eligible for maximum weights increase from 3300 lb. to 3350 lb. by accomplishing items A., B., and C. below. Model A185E Floatplanes, S/N 185-0968 through 185-1235, equipped with Model EDO 628-2960 floats are approved at 3320 lb. and must be modified in accordance with items A., B., and C. below. A. Install Operational Limitations Placard Cessna P/N 1205001-59; and B. The airplane Weight and Balance form and loading information must be changed to include the increased maximum weight; and C. Incorporate appropriate markings in the Owner’s Manual. (1) Appropriate markings for Landplanes include: a. Change all of the maximum weight figures in the Owner’s Manual to 3350 lbs. b. Extend the Center of Gravity Moment Envelope to 3350 lbs. by projecting the sides of the illustrated envelope. c. The effect of the weight increase on performance is as follows: Take-Off Distance = Increase by 4% Rate Of Climb = Reduce by 30 FPM Speed Change = Negligible (2) Appropriate markings for Floatplanes equipped with Model EDO 628-2960 floats include: a. Change all of the maximum weight figures in the Owner’s Manual to 3320 lbs. b. Extend the Center of Gravity Moment Envelope to 3320 lbs. by projecting the sides of the illustrated envelope. c. The effect of the weight increase on performance is as follows: Take-Off Distance = Increase by 4% Rate Of Climb = Reduce by 20 FPM Speed Change = Negligible NOTE 4. Cylinder head temperature probe location No. 2 Cylinder, S/N 185-0001 through 185-0744 No. 1 Cylinder, S/N 185-0745 through 18503458 except 18502300 No. 3 Cylinder, S/N 18502300, 18503459 and on NOTE 5. Restricted category placards, (S/N 18502311 and on) A. (On instrument panel (S/N 18502311 through 18502838) near airspeed indicator) "Maximum speed with spray booms installed is 150 mph (130 knots)." (S/N 18502300, 18502839 and up) "Maximum speed with spray booms installed is 135 KIAS." "With spray tank installed, stall speeds are 5 KIAS higher than shown on airspeed indicator." B. (On instrument panel "This aircraft is not certified for normal category near spray controls) operations with either spray booms installed or with material in the spray tank. During restricted category operations only the front seats may be occupied." C. (On side window) "RESTRICTED" 3A24 20 Rev. 40 Data Pertinent to All Models (cont'd) NOTE 5 (cont’d) D. (In full view of pilot) (S/N 18502300, 18503684 and up) (Replaces Normal Category "The markings and placards installed in this airplane Operations & Limitations Placard) contain operating limitations which must be complied with when operating this airplane in the Normal Category. Other operating limitations which must be complied with when operating this airplane in this category or in the Restricted Category are contained in the Pilot's Operating Handbook and FAA Approved Airplane Flight Manual. Refer to Weight and Balance data for loading instructions. No acrobatic maneuvers, including spins, approved. Flight into known icing conditions prohibited. This airplane is certified for the following operations as of date of original airworthiness certificate: DAY - NIGHT - VFR - IFR" (as applicable) NOTE 6. The cargo pod is not eligible for installation on A185F airplanes with the factory installed float installation. Each STC for float approval must be evaluated for float/cargo pod compatibility. NOTE 7. The marking of the airspeed indicator with IAS provides an equivalent level of safety to CAR 3.757 when the approved airspeed calibration data presented in Section V of the Pilot's Operating Handbooks listed below is available to the pilot: A185F, Cessna P/N D1063-13 (S/N 18502839 through 18503153) A185F, Cessna P/N D1088-13 (S/N 18503154 through 18503458) A185F, Cessna P/N D1116-13 (S/N 18503459 through 18503683) A185F, Cessna P/N D1144-13PH (S/N 18502300, 18503684 through 18503938) A185F, Cessna P/N D1179-13PH (S/N 18503939 through 18504138) A185F, Cessna P/N D1200-13PH (S/N 18504139 through 18504328) A185F, Cessna P/N D1219-13PH (S/N 18504329 through 18504394) A185F, Cessna P/N D1237-13PH (S/N 18504395 through 18504415) A185F, Cessna P/N D1258-13PH (S/N 18504416 through 18504424) NOTE 8. 14-volt Electrical System (185 series through S/N 18503458 except 18502300) 28-volt Electrical System (185 series S/N 18502300, 18503459 and on) NOTE 9. D3A34C403/80VA-O propeller must be installed per Cessna Service Letter SE79-62. In addition to the placards specified above, the prescribed operating limitations indicated by an asterisk (*) under Sections I through IV of this data sheet must also be displayed by permanent markings. NOTE 10. Model 185, 185A, 185B, 185C, 185D and 185E airplanes incorporating Cessna Service Kit SK-185-55, the following limitation placard must be installed on the instrument panel in full view of the pilot: “CONTINUOUS OPERATION BELOW 2300 RPM ABOVE 25 IN Hg MANIFOLD PRESSURE IS PROHIBITED” --- END --- ``` ## ADs (43, in force first) - [AD 2023-09-09](https://openairdocs.org/ad/2023-09-09): Exhaust Turbine System (Recip) · Aerostar PA-60-600 (Aerostar 600), PA-60-601 (Aerostar 601), PA-60-601P (Aerostar 601P) and 292 more. Effective Jul 17, 2023 - [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. 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Effective May 30, 1988 - [AD 87-20-04](https://openairdocs.org/ad/87-20-04): Fuel System · Cessna 185, 185A, 185B and 5 more. Effective Sep 30, 1987 - [AD 86-24-07](https://openairdocs.org/ad/86-24-07): Engine Controls Installation · Cessna 150C, 150D, 150E and 142 more. Effective Jan 7, 1987 - [AD 86-19-11](https://openairdocs.org/ad/86-19-11): Contaminated Fuel · Cessna 177, 177A, 177B and 83 more. Effective Oct 4, 1986 - [AD 83-22-06](https://openairdocs.org/ad/83-22-06): Aileron Hinge Pin · Cessna 152, 172N, 172P and 18 more. Effective Nov 8, 1983 - [AD 83-17-06](https://openairdocs.org/ad/83-17-06): Aileron Balance Weights · Flap actuated aileron droop system (Sierra Industries STC SA1382WE or 5 others). Effective Sep 1, 1983 - [AD 81-15-03](https://openairdocs.org/ad/81-15-03): Engine Inlet Air Filters · Replace existing engine induction air filter (Brackett Aero Filters STC SA693CE or SA71GL). Effective Jul 20, 1981 - [AD 79-25-07](https://openairdocs.org/ad/79-25-07): Alternator Ground · Cessna 180, 180A, 180B and 95 more. Effective Dec 13, 1979 - [AD 79-08-03](https://openairdocs.org/ad/79-08-03): Electrical System · Cessna 120, 140, 140A and 152 more. Effective Jun 6, 1979 - [AD 78-05-06](https://openairdocs.org/ad/78-05-06): Flexible Fuel Cells · Cessna 180, 182, 185 and 98 more. Effective Jun 30, 1978 - [AD 77-12-08](https://openairdocs.org/ad/77-12-08): External Electrical Ground Power Receptacle · Cessna 172M, 172N, 177B and 19 more. Effective Jun 27, 1977 - [AD 77-04-05](https://openairdocs.org/ad/77-04-05): Carburetor Air Intake · Cessna 180, 180A, 180B and 39 more. Effective Mar 1, 1977 - [AD 76-04-03](https://openairdocs.org/ad/76-04-03): ARC PA-500A Actuators · Cessna 172L, 172M, 177B and 43 more. Effective Feb 26, 1976 - [AD 75-16-01](https://openairdocs.org/ad/75-16-01): Wing Fuel Tanks · Cessna 180, 180A, 180B and 68 more. Effective Jul 30, 1975 - [AD 75-09-06](https://openairdocs.org/ad/75-09-06): Engine Induction Air Duct · Cessna A185E, A185F, A188 and 2 more. Effective May 5, 1975 - [AD 74-13-06](https://openairdocs.org/ad/74-13-06): Main Wheel Assemblies · Cessna 180J, 210L, A185F and 4 more. Effective Jun 24, 1974 - [AD 74-08-01](https://openairdocs.org/ad/74-08-01): Autopilot Servo Actuators · Aircraft Radio Autopilot Servo Actuators, 172L, 172M and 29 more. Effective Apr 9, 1974 - [AD 73-23-07](https://openairdocs.org/ad/73-23-07): Defective Spar Attachment Fittings · Cessna 150, 150A, 150B and 68 more. Effective Nov 19, 1973 - [AD 68-17-04](https://openairdocs.org/ad/68-17-04): Stall Warning System · Cessna 150, 150A, 150B and 63 more. Effective Sep 7, 1968 - [AD 67-26-04](https://openairdocs.org/ad/67-26-04): Altimeters · Bell Helicopter Textron Canada 206A, 150G, 172H (USAF T-41A) and 36 more - [AD 62-17-04](https://openairdocs.org/ad/62-17-04): Float Installations · Edo Model 249A2870 seaplane floats (Kenmore Air EDO Floats STC SA1-622). Effective Aug 14, 1962 - [AD 87-20-03 R2](https://openairdocs.org/ad/87-20-03-R2) (historical): Seat Tracks · Cessna 150A, 150B, 150C and 212 more. Effective Sep 24, 1990 - [AD 86-26-04](https://openairdocs.org/ad/86-26-04) (historical): Shoulder Harness Adjuster · Cessna Aircraft Company, The 120, 140, 140A and 134 more. Effective Jan 6, 1987 - [AD 80-10-01](https://openairdocs.org/ad/80-10-01) (historical): Placard - Airspeed · Fabrication of attaching and rigging parts (Airglas STC SA213AL). Effective May 12, 1980 ## Registered aircraft by registry model (OpenAirDocs) - [Cessna A185F](https://openairdocs.org/model/cessna-a185f): 1,120 aircraft (registry codes 2072821, 2070107) - [Cessna A185E](https://openairdocs.org/model/cessna-a185e): 252 aircraft (registry code 2072818) - [Cessna 185](https://openairdocs.org/model/cessna-185): 98 aircraft (registry code 2072802) - [Cessna 185A](https://openairdocs.org/model/cessna-185a): 48 aircraft (registry code 2072804) - [Cessna 185D](https://openairdocs.org/model/cessna-185d): 30 aircraft (registry code 2072812) - [Cessna 185C](https://openairdocs.org/model/cessna-185c): 22 aircraft (registry code 2072808) - [Cessna 185B](https://openairdocs.org/model/cessna-185b): 14 aircraft (registry code 2072806) - [Cessna 185E](https://openairdocs.org/model/cessna-185e): 14 aircraft (registry code 2072816) - [Cessna/Braunschmidt K 185](https://openairdocs.org/model/cessna-braunschmidt-k-185): 0 aircraft (registry code 2072803) - [Cessna/Krissman Robert A185F](https://openairdocs.org/model/cessna-krissman-robert-a185f): 0 aircraft (registry code 2072801) - [Textron A185F](https://openairdocs.org/model/textron-a185f): 0 aircraft (registry code 4222000) ## STCs approved under this data sheet (618, first 50) - [STC SA00709CH](https://openairdocs.org/stc/SA00709CH): Installation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both dtd 8/30/96, or later FAA app rev.. Gallagher Aviation, LLC - [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).. Garmin International Inc. - [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of existing instrument panel lights dimmer control.. TCW Technologies, LLC - [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC - [STC SA02279AT](https://openairdocs.org/stc/SA02279AT): Installation of a Boom Beam bulb, starter, and ballast. Whelen Aerospace Technologies - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA01134DE](https://openairdocs.org/stc/SA01134DE): Installation of EarthX ETX680-24-TSO Lithium Battery. EarthX Inc. - [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc. - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder.. Garmin International Inc. - [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc. - [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies - [STC SA00079NY](https://openairdocs.org/stc/SA00079NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation - [STC SA02511SE](https://openairdocs.org/stc/SA02511SE): Installation of replacement fuel quantity indicator sending unit(s). CiES Inc. - [STC SA02363CH](https://openairdocs.org/stc/SA02363CH): Installation of Chuck Ney Enterprises, Inc. CNE IO-470-C/N-MOD Model Engine (STC SE02261CH). Cygnet Aerospace Corp. - [STC SA01866WI](https://openairdocs.org/stc/SA01866WI): Installation of Garmin GFC 500 Autopilot with Electronic Stability and Protection. Garmin International Inc. - [STC SA01005DE](https://openairdocs.org/stc/SA01005DE): Installation of a EarthX ETX900-TSO Lithium battery. EarthX Inc. - [STC SA02266AK](https://openairdocs.org/stc/SA02266AK): Replacement of Rudder and Elevator Hinge Bearings with P. Ponk Aviation Bearing p/n PPA-1401.. McFarlane Aviation LLC - [STC SA2918NM](https://openairdocs.org/stc/SA2918NM): Attach a casting to the landing gear fuselage attach angles just above main landing gear legs. McFarlane Aviation LLC - [STC SA4170NM](https://openairdocs.org/stc/SA4170NM): Installation of part numbers PPA1301-1/-2 and PPA1201-1.. McFarlane Aviation LLC - [STC SA01087SE](https://openairdocs.org/stc/SA01087SE): Installation of titanium main landing gear assembly. Mr. Thomas Anderson - [STC SA777SW](https://openairdocs.org/stc/SA777SW): Installation of ALCOR Model 250 turbosupercharger. Serial Number 1850032 only. Alcor LLC - [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc. - [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc. - [STC SA1883NM](https://openairdocs.org/stc/SA1883NM): Installation of front row seats, seat tracks and associated installation components.. JAARS Inc. - [STC SA1750NM](https://openairdocs.org/stc/SA1750NM): Installation of Airesearch Model TE-0659, P/N C295001-0101 Turbocharger.. Metal Innovations Inc. dba MII Aero - [STC SA04491CH](https://openairdocs.org/stc/SA04491CH): Installation of Hartzell Propeller Model HC-( )3YF-1RF/F8429(K,B)-( ) 3 bladed metal propeller in accordance with the installation instructions specified on FAA Approved Model List (AML) No. SA04491CH.. Hartzell Propeller LLC - [STC SA11803IB](https://openairdocs.org/stc/SA11803IB): Installation of Textron Aviation Inc. 182Q wings. Leggat Aviation Ltd. - [STC SA1603SO](https://openairdocs.org/stc/SA1603SO): Installation of Snider speed kit.. Snider Aircraft Accessories Inc. - [STC SA01330LA](https://openairdocs.org/stc/SA01330LA): Installation of alternate avionics support assembly.. Radiorax Aviation Systems LLC - [STC SA04643CH](https://openairdocs.org/stc/SA04643CH): Installation of Hartzell Propeller model HC-(C,G,J)3YF-1N/NM8411-( ). Hartzell Propeller LLC - [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd. - [STC SA01120SE](https://openairdocs.org/stc/SA01120SE): Installation of Door Steward.. Mountain View Aviation LLC - [STC SA39CH](https://openairdocs.org/stc/SA39CH): Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System. Wipaire Inc. - [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics - [STC SA02386AK](https://openairdocs.org/stc/SA02386AK): Replacement of existing landing and/or taxi light reflector and bulbs with Light Emitting Diode (LED) lighting systems. AeroLED's Holding LLC - [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation - [STC SA00871SE](https://openairdocs.org/stc/SA00871SE): Installation of cockpit sunvisors. Rosen Sunvisor Systems LLC - [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc. - [STC SA2700SO](https://openairdocs.org/stc/SA2700SO): Install Model 3526 Aqua Floats.. Outpost X Aviation Inc. - [STC SA328CE](https://openairdocs.org/stc/SA328CE): Install Model 180-185 Aqua Floats. Outpost X Aviation Inc. - [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc. - [STC SA02576AK](https://openairdocs.org/stc/SA02576AK): Installation of Cleveland and ABI, LLC Wheel and Brake Kits. ABI LLC - [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio.. Peregrine - [STC SA04400NY](https://openairdocs.org/stc/SA04400NY): Installation of the Integrated Back-up Battery System (IBBS). TCW Technologies LLC - [STC SA04192NY](https://openairdocs.org/stc/SA04192NY): KFD 900 Primary Flight Display System Additional Functions. Honeywell International Inc - [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine - [STC SA11137SC](https://openairdocs.org/stc/SA11137SC): Installation of Plane-Power ALT-FLX alternator. Hartzell Engine Technologies, LLC - [STC SA02221AK](https://openairdocs.org/stc/SA02221AK): Installation of Alternate Fuel outlet screens per Installation Instructions. Burl's Aircraft LLC - [STC SA00897WI](https://openairdocs.org/stc/SA00897WI): Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery.. Aero-Mach Wilco LLC All 618: https://openairdocs.org/tcds/3A24/stcs.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.