# TCDS A-728: National Aeronca Association - Type: Type certificate data sheet - Status: Current - Holder: National Aeronca Association - Revision: 6 - Revised: April 8, 2014 - Product: Aircraft, Small Airplane - Certification basis: CAR 4a - Registered aircraft: 119, by the registry models matched to it (OpenAirDocs) - Data sheet PDF: https://openairdocs.org/files/sha256/0f/a4/0fa438bbfe9a16c7485992b3924e777621fe2dce1829902eb582e9118dec7ffb - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/5764D19AB071D58486257CD0006A093D.0001 - Page: https://openairdocs.org/tcds/A-728 ## Models (10) As the data sheet lists them. - 60-TF - 65-TL - 65-TAL - 65-TF - 50-TL - 65-TC (Army L-3J) - YO-58 (Army L-3) - 50-TC - 65-TAC (Army L-3E) - 65-TAF (Army L-3D) ## What the data sheet says From the PDF's text layer, line by line; tables lose their columns. The PDF is the record. ```text DEPARTMENT OF TRANSPORTATION FEDERAL AVIATION ADMINISTRATION 50-TC A-728 Revision 6 AERONCA 65-TC(Army L-3J) YO-58(Army L-3) 60-TF 65-TF 50-TL 65-TL 65-TAC(Army L-3E) 65-TAF(Army L-3D) 65-TAL April 8, 2014 AIRCRAFT SPECIFICATION NO. A-728 Type Certificate Holder National Aeronca Association 806 Lockport Road P.O. Box 2219 Terre Haute, IN 47802 Name change from Aeronca to National Aeronca Association March 7, 2005. I - Model 50-TC, 60-TF, 50-TL, 2 PCLM, Approved June 15, 1940. (All three models are the same except for engine installation). Engine 50-TC : Continental A-50-7 Fuel Fuel : 73 minimum octane aviation gasoline Engine limits Limits : For all operations, 1900 rpm (50 hp) 60-TF : Franklin 4AC-150 Series A (Single Eisemann magneto) Fuel : 73 minimum octane aviation gasoline Limits : For all operations, 2400 rpm (60 hp) 50-TL : Lycoming O-145-A1 Fuel : 65 minimum octane aviation gasoline Limits : For all operations, 2300 rpm (50 hp) Airspeed Limits Level flight or climb 100 mph True Ind. Glide or dive 135 mph True Ind. Propeller limits 50-TC : Static rpm at full throttle, not over 1950, not under 1750. No additional tolerance permitted. Diameter: Not over 77 in., not under 70 in. 60-TF : Static rpm at full throttle, not over 2450, not under 2150. No additional tolerance permitted. Diameter: Not over 77 in., not under 70 in. 50-TL : Static rpm at full throttle, not over 2315, not under 2050. No additional tolerance permitted. Diameter: Not over 77 in., not under 68 in. C.G. range (+13.4) to (+20.7) Empty weight C.G. range (+9.6) to (+15.5). When empty weight C.G. falls within this range, computations of critical fore and aft C.G. positions are unnecessary. This range not valid for non-standard arrangements. Maximum weight 1150 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 50-TC and 60-TF: 1 gal. (-38) 50-TL: 5 qts. (-38) Page No. 1 2 3 4 5 6 7 Rev No. 5 4 - - 4 4 2 A-728 Page 2 of 7 Serial Nos. eligible 1010T and up Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. II - Model 65-TC (Army L-3J), 2 PCLM, Approved June 15, 1940: Model YO-58 (Army L-3), 2 PCLM, Approved March 13, 1945. (Model 65-TC same as 50-TC except engine installation and trim tab area. Tab must be modified per Dwg. 3-153. Model YO-58 similar to 65-TC except for slightly modified control system, cabin enclosure and control surfaces. Engine installation is similar to 65-TAC). Engine 65-TC: Continental A-65-7 YO-58: Continental A-65-8 Fuel 73 minimum octane aviation gasoline Engine limits For all operations, 2300 rpm (65 hp) Airspeed Limits Level flight or climb 100 mph True Ind. Glide or dive 135 mph True Ind. Propeller limits Static rpm at full throttle Not over 2250, not under 2050.. No additional tolerance permitted. Diameter: Not over 77 in., not under 70 in. C.G. range (+13.4) to (+20.7) Empty weight C.G. range (+9.6) to (+15.5). When empty weight C.G. falls within this range, computations of critical fore and aft C.G. positions are unnecessary. This range not valid for non-standard arrangements. Maximum weight 1150 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 1 gal. (-38) Serial Nos. eligible 65-TC: 1010T and up. YO-58: TCA 10291, 10301, 10311 and 10321 corresponding to AAF Nos. 42-456 to 42-459 Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. Prior to certification, each YO-58 must have a set of engine controls installed at rear seat. III - Model 65-TF, 2 PCLM, Approved October 9, 1940. (Same as 50-TC except engine installation). Engine Franklin 4AC-176-B2 Fuel 73 minimum octane aviation gasoline Engine limits For all operations, 2200 rpm (65 hp) Airspeed Limits Level flight or climb 100 mph True Ind. Glide or dive 135 mph True Ind. Propeller limits Static rpm at full throttle, Not over 2050, not under 1950. No additional tolerance permitted. Diameter: Not over 77 in., not under 70 in. C.G. range (+13.4) to (+20.7) Empty weight C.G. range (+9.6) to (+15.5). When empty weight C.G. falls within this range, computation of critical fore and aft C.G. positions is unnecessary. This range not valid for non-standard arrangements. Maximum weight 1150 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 5 qts. (-38) Serial Nos. eligible 1010T and up Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. A-728 Page 3 of 7 IV - Model 65-TL, 2 PCLM, Approved June 15, 1940. (Same as Model 50-TC except engine installation). Engine Lycoming O-145-B1 Fuel 73 minimum octane aviation gasoline Engine limits For all operations, 2550 rpm (65 hp) Airspeed Limits Level flight or climb 100 mph True Ind. Glide or dive 135 mph True Ind. Propeller limits Static rpm at full throttle, Not over 2550, not under 2250.. No additional tolerance permitted. Diameter: Not over 77 in., not under 68 in. C.G. range (+13.4) to (+20.7) Empty weight C.G. range (+9.6) to (+15.5). When empty weight C.G. falls within this range, computation of critical fore and aft positions is unnecessary. This range not valid for non-standard arrangements. Maximum weight 1150 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 5 qts. (-38) Serial Nos. eligible 1010T and up Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. V - Model 65-TAC (Army L-3E), 2 PCLM, Approved NOVEMBER 24, 1941. (Same as 65-TC except for revised control system and minor structural changes). Engine Continental A-65-8 Fuel 73 minimum octane aviation gasoline Engine limits For all operations, 2300 rpm (65 hp) Airspeed Limits Level flight or climb 95 mph True Ind. Glide or dive 129 mph True Ind. Propeller limits Static rpm at full throttle, Not over 2200, not under 1960.. No additional tolerance permitted. Diameter: Not over 75 in., not under 70 in. C.G. range (+13.5) to (+19.9) Empty weight C.G. range (+9.9) to (+15.6). When empty weight C.G. falls within this range, computation of critical fore and aft C.G. positions is unnecessary. This range not valid for non-standard arrangements. Maximum weight 1200 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Placard required: "23 lbs. maximum when flying solo". Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 1 gal. (-38) Serial Nos. eligible C-1011TA to C-3162A, incl., C-4022TA and up and all AAF Nos. Use manufacturer's serial number, if available. Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. VI - Model 65-TAF (Army L-3D), 2 PCLM, Approved November 24, 1941. (Same as 65-TF except for revised control system and minor structural changes). Engine Franklin 4AC-176-B2 Fuel 73 minimum octane aviation gasoline Engine limits For all operations, 2200 rpm (65 hp) Airspeed Limits Level flight or climb 95 mph True Ind. Glide or dive 129 mph True Ind. A-728 Page 4 of 7 Elevators 25° up 25° down Elevator tab 15.5° up 18.5° down Ailerons 24.5° up 24.5° down Rudder 30° right 30° left odels 65-TAC, 65-TAF, 65-TAL: Elevators 18° up 24° down Elevator tab 28.5° up 16.5° down Right Aileron 29° up 15° down Left Aileron 26.5° up 17° down Rudder 29° right 32° left ype Certificate No. 728 (CAR 4a) Propeller limits Static rpm at full throttle, Not over 2160, not under 1975.. No additional tolerance permitted. Diameter: Not over 76 in., not under 70 in. C.G. range (+13.5) to (+19.9) Empty weight C.G. range (+9.9) to (+14.7). When empty weight C.G. falls within this range, computation of critical fore and aft C.G. positions is unnecessary. This range not valid for non-standard arrangements. Maximum weight 1200 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 1 gal. (-38) Serial Nos. eligible F-1011TA and up and all AAF numbers. Use manufacturer's number if available. Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. VII - Model 65-TAL, 2 PCLM, Approved February 12, 1942. (Same as 65-TL except for revised control system and minor structural changes). Engine Lycoming O-145-B2 Fuel 73 minimum octane aviation gasoline. Engine limits For all operations, 2550 rpm (65 hp) Airspeed Limits Level flight or climb 95 mph True Ind. Glide or dive 129 mph True Ind. Propeller limits Static rpm at full throttle, Not over 2290, not under 2150. No additional tolerance permitted. Diameter: Not over 70 in., not under 68 in. C.G. range (+13.5) to (+19.9) Empty weight C.G. range (+9.9) to (+16.8). When empty weight C.G. falls within this range, computation of critical fore and aft C.G. positions is unnecessary. This range not valid for non-standard arrangements. Maximum weight 1200 lbs. No. seats 2 (+8 and +38) Maximum baggage 40 lbs. (+57.5) Placard required: "Zero pounds maximum baggage when flying solo." Fuel capacity 12 gals. (One 2 gal. tank at -17, one 10 gal. tank at +21). Oil capacity 5 qts. (-38) Serial Nos. eligible L-1011TA and up Required equipment Items 101, 102, 103, 104. Not eligible for original certification with single ignition engine after Aug. 1, 1941. Specifications Pertinent to All Models Datum Wing leading edge Leveling means Cabin floor Control surface movements Models 50-TC, 65-TC, 60-TF, 65-TF, 50-TL, 65-TL: M Certification basis T A-728 Page 5 of 7 Production basis None. Prior to original certification for each aircraft manufactured subsequent to August 24, 1949, a CAA Aircraft Engineering inspector must perform a detailed inspection for workmanship, materials, and conformity with the approved technical data, and a check of the flight characteristics. Export eligibility Eligible for export to all countries subject to the provisions of MOP 2-4, except as follows: Canada - Landplane - eligible Skiplane - not eligible. However, structure of Model T Series complies with Canadian requirements for ski installation when Item 310 is installed with tread not exceeding that with wheels and with a maximum ski pedestal height of 10 inches. Equipment: A Plus (+) or minus (-) sign preceding the weight of an item indicates net weight change when that item is installed. Propellers and Propeller Accessories 1. Propeller - Hartzell ground adjustable, hub HA-12U, blades 7414 to 18 lbs. (-57) 6814 or 7214M to 6814M. Eligible at diameter and static rpm limits shown for fixed pitch wood propellers. 101. Propeller - wood (fixed or adjustable pitch) 13 lbs. (-57) 109. Propeller - Sensenich fixed pitch metal. 21 lbs.(-57) (a) Model M74CK (Models A65TC, YO58, 65TAC, L3E) Static rpm at maximum permissible throttle setting: Not over 2250, not under 2050. No additional tolerance permitted. Diameter: Not over 74 in., not under 72 in. (b) Model M74CK-2 (Model 65TL, 65TAL) Static rpm at maximum permissible throttle setting: Not over 2550, not under 2250. No additional tolerance permitted. Diameter: Not over 72 in., not under 68 in. Engine and Engine Accessories - Fuel and Oil System 104. Carburetor Air Heater 105. Continental air intake & filter (Model 65-TAC only) 1 lb. (-41) 106. AC Air filter 1529265 (Aircooled Motors Dwg. SK-534-3) +2 lbs. (-49) (Models 65-TF and 65-TAF only) 108. Oil filter, Fram PB-5, Weight includes 1 qt. of oil (a) For models 65-TF, 65-TAF: Kit No. 501, Fram installation 4 lbs. (-32) Dwg. 61554 (b) For model 60-TF: Kit No. 500, Fram installation Dwg. 61552 4 lbs. (-19) 305. Carburetor air cleaner (Models 50-TC, 65-TC, and 65-TAC only) 1 lb. (-50) 306. Cabin hater: Model T Series 2 lbs. (-37) Model TA Series 1 lb. (-31) 307. Engines A. Model 50-TC (Continental - per Engine Spec. No. 190)(-36) (1) A-50-8 +10 lbs. (2) A-50-9 +13 lbs. B. Model 65-TC (Continental - per Engine Spec. No. 205) (1) A-65-8 (2) A65-9 C. Model 60-TF (Franklin 4AC-150, series A - per Engine Spec. No. 194) (1) Single Bendix magneto +3 lbs. (2) Dual Eisemann magnetos +8 lbs. (3) Dual Bendix magnetos +14 lbs. A-728 Page 6 of 7 102. 6.00-6 wheels (Shinn 6C5) and tires 23 lbs. (-4) 103. Tail skid (Dwg. 4-105) 6 lbs. (+188) 301. 6.00-6 brake type wheels (Shinn 6C5B or 6C5HB or Goodyear L6MBM) +5 lbs. (-4) 304. Wheel streamlines 6 lbs. (-4) 308. Tail wheel: (a) Full swiveling +2 lbs. (+188) (b) Steerable +3 lbs. (+188) 310. Shock strut special attachment bolt (Dwg. 1-875) No weight cha (Model T Series only) D. Model 50-TL (Lycoming - per Engine Spec No. 199) (1) O-145-A2 +11 lbs. Engine limits - For all operations, 2300 rpm (55 hp) (2) O-145-A3 +15 lbs. (Engine limits - Same as D (1)) E. Model 65-TL (Lycoming - per Engine Spec. No. 210) (1) O-145-B2 +11 lbs. (2) O-145-B3 +14 lbs. F. Model 65-TF (Franklin - per Engine Spec. No. 221) (1) 4AC-176-BA2 No weight change Engine limits: For all operations, 2300 rpm (65 hp) Propeller limits: Static rpm at full throttle: Not over 2250, not under 2050. No additional tolerance permitted. Diameter: Not over 77 in., not under 70 in. G. Models 65-TAC and YO-58 (Continental - per Engine Spec. No. 205) (1) A-65-8J +3 lbs. H. Model 65-TAF (Franklin - per Engine Spec. No. 221) (1) 4AC-176-BA2 No weight change Engine limits: For all operations, 2300 rpm (65 hp) Propeller limits: Static rpm at full throttle: Not over 2175, not under 1975. No additional tolerance permitted. Diameter: Not over 74 in., not under 70 in. Landing Gear and Floats nge 311. Skis (Eligible on any airplane of these models provided the propeller installation meets the minimum 9 in. ground clearance. The maximum weight for the skiplane will be the same as for the corresponding landplane or that shown in parenthesis after each ski model, whichever is less) (a) Federal SA-1 (Maximum 1200 lbs.) Use actual weight change (b) Federal SC-1 (Maximum 1400 lbs.) Use actual weight change (c) Marston MFS-1600 (Maximum 1600 lbs.) Use actual weight change (d) Jennings TY-2 (Maximum 1200 lbs.) Use actual weight change (e) Federal SC-2 (Maximum 1650 lbs.) Use actual weight change (f) Heath 725 (Maximum 1450 lbs.) Use actual weight change (g) Piper S-1000 (Maximum 1200 lbs.) Use actual weight change (h) Wollman W-1650 (Maximum 1650 lbs.) Use actual weight change (i) Heath 725A (Maximum 1450 lbs.) Use actual weight change (j) Federal CA-1850-6 (Federal Instal. Dwg. 11R241) 48 lbs. (0) (k) Federal A-2000A (Federal Instal. Dwg. 11R241) 49 lbs. (0) (l) Federal A-2000 (Federal Instal. Dwg. 11R241) 41 lbs. (0) (m) Federal A-1850 (Federal Instal. Dwg. 11R241) 38 lbs. (0) (n) Federal A-1500 (Federal Instal. Dwg. 11R241) 37 lbs. (0) (o) Federal A-1500A (Federal Instal. Dwg. 11R241) 39 lbs. (0) 312. Front brake pedals (For dual brake installation) (TA Series only) 2 lbs. (-14) 313. 6.00-6 wheels and brakes (Cleveland Aircraft Products 6:00 MBA) and Aeronca 6.00-6 2-ply tires (TA series only) (Requires axle 3-180) +7 lbs. (-1) A-728 Page 7 of 7 201. 6.00-6 Wheels & brakes (Cleveland Aircraft Products 6:00 DMB-2) (TA series only) +7 lbs. (-4) Electrical and Radio Equipment 302. Battery 13 lbs. (-25) 309. "T" antenna 1 lb. (+80) NOTE 1. Required Placards: (a) All models - on instrument panel either: "Occupy rear seat when flying solo." --or-- “Before flying front seat solo insure weight and balance are within published limits” (b) Model 65-TAC - at baggage compartment: "23 lbs. maximum when flying solo." (c) Model 65-TAL - at baggage compartment: "Zero pounds maximum baggage when flying solo." .....END..... ``` ## ADs None name its models. ## Registered aircraft by registry model (OpenAirDocs) - [Aeronca 65-TAC](https://openairdocs.org/model/aeronca-65-tac): 40 aircraft (registry code 0190910) - [Aeronca 65-TC](https://openairdocs.org/model/aeronca-65-tc): 36 aircraft (registry code 0190902) - [Aeronca 65-TL](https://openairdocs.org/model/aeronca-65-tl): 19 aircraft (registry code 0190908) - [Aeronca 65-TAL](https://openairdocs.org/model/aeronca-65-tal): 9 aircraft (registry code 0190918) - [Aeronca 65-TF](https://openairdocs.org/model/aeronca-65-tf): 9 aircraft (registry code 0190906) - [Aeronca 65-TAF](https://openairdocs.org/model/aeronca-65-taf): 3 aircraft (registry code 0190914) - [Aeronca 60-TF](https://openairdocs.org/model/aeronca-60-tf): 2 aircraft (registry code 0190802) - [Aeronca YO-58](https://openairdocs.org/model/aeronca-yo-58): 1 aircraft (registry code 0191014) - [Aeronca 50-TC](https://openairdocs.org/model/aeronca-50-tc): 0 aircraft (registry code 0190705) - [Aeronca 50-TL](https://openairdocs.org/model/aeronca-50-tl): 0 aircraft (registry code 0190710) ## STCs approved under this data sheet (37) - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [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 SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.. Alcor LLC - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system.. Shady Aviation LLC - [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc. - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc. - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc. - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc - [STC SA00024NY](https://openairdocs.org/stc/SA00024NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K007 on single or multi-engine fixed wing light aircraft incorporating Lycoming reciprocating engines of 450 horsepower or less.. Airwolf Filter Corporation - [STC SA10077SC](https://openairdocs.org/stc/SA10077SC): Installation of push-button starter system.. Hartzell Engine Technologies, LLC - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric.. Aviation Products Systems Inc. - [STC SA01026SE](https://openairdocs.org/stc/SA01026SE): Improved fuel gascolator assembly.. Steve's Aircraft - [STC SA02825NY PAGE 1](https://openairdocs.org/stc/SA02825NY%20PAGE%201): Installation of Aerospace Logic Aircraft Instruments. Aerospace Logic Inc. - [STC SA7NW](https://openairdocs.org/stc/SA7NW): Installation of Continental C-85-8, -8F, -12, -12F engine and Sensenich M74CK propeller or McCauley1A90CF or 1B90CM propeller.. Coleman T. Wagner - [STC SA593CH](https://openairdocs.org/stc/SA593CH): Install Champion SlickSTART magneto booster system.. Champion Aerospace LLC - [STC SA02033AT](https://openairdocs.org/stc/SA02033AT): Modification to install an air-oil separator to prevent oil from being aspirated from the engine breather line.. M-20 Oil Separators LLC - [STC SA01944CH](https://openairdocs.org/stc/SA01944CH): Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index, per ASTM Specification D-439 or D-4818 of any volatility class, A through E, or 82UL AVGAS per ASTM D-6227.. Experimental Aircraft Association Inc. - [STC SA740GL](https://openairdocs.org/stc/SA740GL): Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.. EAA Aviation Foundation - [STC SA1008WE](https://openairdocs.org/stc/SA1008WE): Installation of Poly-Fiber covering material.. Poly-Fiber Inc. - [STC SA489EA](https://openairdocs.org/stc/SA489EA): Installation of ARP Inc. carburetor ice detection system. Aircraft & Rotorcraft Products (ARP) Inc - [STC SA1109GL](https://openairdocs.org/stc/SA1109GL): Surrendered and incorporated into STC SA00478CH.. Cooper Aviation Supply Company, Inc. - [STC SA02520AT](https://openairdocs.org/stc/SA02520AT): Installation of M-20 Oil Separator, model 600-WP.. M-20 Oil Separators LLC - [STC SA5159NM](https://openairdocs.org/stc/SA5159NM): Installation of chip detector system.. Northwest Aircraft Inc - [STC SA5755NM](https://openairdocs.org/stc/SA5755NM): Installation of a propeller anti theft device.. Davis Ray G - [STC SA4624NM](https://openairdocs.org/stc/SA4624NM): Installation of F. Atlee Dodge springs 2097 and 2127 to replace bungee cords on ski equipped airplanes.. F Atlee Dodge Aircraft Service - [STC SA4-302](https://openairdocs.org/stc/SA4-302): Installation of BN-1 propeller spinner.. ACS Products Co, Inc - [STC SA2077CE](https://openairdocs.org/stc/SA2077CE): Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive, 88 minimum antiknock index (RON+MON)/2. Intermixing with aviation gasoline also approved.. Petersen Aviation Inc - [STC SA1351WE](https://openairdocs.org/stc/SA1351WE): Replace existing fabric on wings, fuselage, empennage, and/or control surfaces, with Ceconite101 material. (262A Series -12). Ceconite Inc - [STC SA4-1210](https://openairdocs.org/stc/SA4-1210): Installation of Eonnex cover on aircraft surfaces.. Ceconite, Inc - [STC SA793NW](https://openairdocs.org/stc/SA793NW): Installation of a 6 gallon auxilliary fuel tank in the left wing. Bullock, Harold E. - [STC SA308EA](https://openairdocs.org/stc/SA308EA): Installation of carburetor ice detection system 105AP in single and twin engine aircraft and single engine helicopters powered by Continental, Franklin, and Lycoming type engines equipped with Marvel-Schebler MA-2, MA-3, MA-4, MA-4-5, MA-6 and HA-6 series carburetors. (Normal,Utility and Acrobatic Category airplanes and helicopters equipped with engines and carburetors as described.). Alfred R Puccinelli - [STC SA798EA](https://openairdocs.org/stc/SA798EA): Installation of Monitair exhaust gas combustion monitor kit.. Rosemount Engineering Co - [STC SA1350WE](https://openairdocs.org/stc/SA1350WE): Replace existing fabric on wings, fuselage, empennage and/or control surfaces with fiberglass cloth.. Ceconite, Inc - [STC SA4-1104](https://openairdocs.org/stc/SA4-1104): Ceconite 101 covering of wings.. Cooper Engineering Corporation - [STC SA4-840](https://openairdocs.org/stc/SA4-840): Fabric replaced with glass cloth on wings, fuselage, empennage and/or control surfaces.. Air Fibre Inc --- 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.