- Holder
- Bradley Rankin
- Revision
- 5
- Revised
- March 8, 2017
- Status
- Current
- Product
- Aircraft · Small Airplane
- Certification basis
- CAR 4a
- Models
- 5
- Registered
- 56 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 5
| Model | Also known as | Note |
|---|---|---|
| CP-65 | Formerly Porterfield, then Rankin, Joe | |
| CS-65 | Formerly Porterfield, then Rankin, Joe | |
| LP-65 | Formerly Porterfield, then Rankin, Joe | |
| CP-55 | Formerly Porterfield, then Rankin, Joe | |
| FP-65 | Formerly Porterfield, then Rankin, Joe |
Airworthiness directives · 2
ADs whose products are models on this data sheet, matched by model and maker.
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
Porterfield LP-6527 registered aircraftPorterfield CP-6519 registered aircraftPorterfield FP-657 registered aircraftPorterfield CP-552 registered aircraftPorterfield-Rankin CP-651 registered aircraftColumbia CP-550 registered aircraftColumbia FP-650 registered aircraftPorterfield CS-650 registered aircraft
STCs approved under this data sheet · 27
STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSTC SA00079NYInstallation 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.STC SA00081NYInstallation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.
See all 27 STCsWhat the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
Page No. 1 2 3 4 5 6
Rev. No. 5 3 4 3 3 3
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
A-720
Revision 5
Rankin
CP-55
CP-65
LP-65
FP-65
CS-65
March 8, 2017
TYPE CERTIFICATE DATA SHEET NO. A-720
Type Certificate Holder: Bradley Rankin
27166 Jet Road
Marysville, MO 64468
Type Certificate Holder Record: Joe Rankin d/b/a Rankin Aircraft transferred to
Bradley Rankin on March 8, 2017
I. Model CP-55, 2-PCLM
Engine Continental A-50-8
See Item 201(a) for optional engines
Engine Limits For all operations, 1900 rpm (50 hp)
Airspeed Limits Level flight or climb 102 mph ( 89 knots) True Ind.
Glide or dive 138 mph (120 knots) True Ind.
Propeller Limits Status rpm at maximum permissible throttle setting:
Not over 1875, no under 1670. No additional tolerance permitted.
Diameter: not over 85 in., not under 70 in.
C.G. Range (+10.5) to (+19.9)
Empty Weight (+15.8) to (+16.4)
If empty weight C.G. falls within this range, it is unnecessary to check critical
forward and aft C.G. positions. This range is not valid for non-standard
arrangements.
Maximum Weight 1160 lbs.
No. of Seats 2 (+8 and +36)
Maximum Baggage 40 lbs. (+52)
Fuel Capacity 13 ½ gal (-16)
Oil Capacity 1 gal (-31)
Serial No. Eligible 651 and On (manufactured prior to January 8, 1946)
Required Equipment In addition to the pertinent required basic equipment specified in CAR 4a, the
following items of equipment must be installed:
101, 102, 103, 104, 105, 106, 107, 108
Not eligible for original certification with single ignition engine after
August 1, 1941
A-720 Rev. 5 2
II. Model CP-65, 2-PCLM; CS-65, 2-PCSM
(CP-65 same as CP-55 except for engine installation)
Engine Continental A-65-8
See Item 201(b) for optional engines
Engine Limits For all operations, 2300 rpm (65 hp)
Airspeed Limits Landplane: Level flight or climb 102 mph ( 89 knots) True Ind.
Glide or dive 138 mph (120 knots) True Ind.
Seaplane: Level flight or climb 97 mph ( 84 knots) True Ind.
Glide or dive 135 mph (117 knots) True Ind.
Propeller Limits Status rpm at maximum permissible throttle setting:
Landplane: Not over 2165, no under 1860.
Diameter: not over 85 in., not under 68 in.
Seaplane: Not over 1975, no under 1750.
Diameter: not over 76 in., not under 73 ¾ in.
C.G. Range Landplane: (+10.5) to (+19.9)
Seaplane: (+11.0) to (+18.7)
Empty Weight Landplane: (+15.8) to (+16.4)
Seaplane: (+14.5) to (+17.4) provided placard: “Solo from front seat
only,” otherwise none.
If empty weight C.G. falls within the given range, it is unnecessary to check critical
forward and aft C.G. positions. This range is not valid for non-standard
arrangements.
Maximum Weight Landplane: 1200 lbs.
Seaplane: 1325 lbs.
No. of Seats 2 (+8 and +36)
Maximum Baggage 40 lbs. (+52)
Fuel Capacity 13 ½ gal (-16)
Oil Capacity 1 gal (-31)
Serial No. Eligible Landplane: 651 and On
Seaplane: 981 and On (manufactured prior to January 8, 1946)
Required Equipment In addition to the pertinent required basic equipment specified in CAR 4a, the
following items of equipment must be installed:
Landplane: 101, 102, 103, 104, 105, 106, 107, 108
Seaplane: 101, 102, 103, 104, 105, 151, 152, 153, 154
Not eligible for original certification with single ignition engine after
August 1, 1941
Rev. 5 A-720 3
III. Model LP-65, 2-PCLM
(Same as CP-55 except for engine installation)
Engine Continental O-145-B2
See Item 201(c) for optional engines
Engine Limits For all operations, 2550 rpm (65 hp)
Airspeed Limits Level flight or climb 102 mph ( 89 knots) True Ind.
Glide or dive 138 mph (120 knots) True Ind.
Propeller Limits Status rpm at maximum permissible throttle setting:
Not over 2425, no under 2225. No additional tolerance permitted.
Diameter: not over 87.6 in., not under 67 in.,
C.G. Range (+10.5) to (+19.9)
Empty Weight (+15.8) to (+16.4)
If empty weight C.G. falls within this range, it is unnecessary to check critical
forward and aft C.G. positions. This range is not valid for non-standard
arrangements.
Maximum Weight 1200 lbs.
No. of Seats 2 (+8 and +36)
Maximum Baggage 40 lbs. (+52)
Fuel Capacity 13 ½ gal (-16)
Oil Capacity 1 gal (-37)
Serial No. Eligible 651 and On (manufactured prior to January 8, 1946)
Required Equipment In addition to the pertinent required basic equipment specified in CAR 4a, the
following items of equipment must be installed:
101, 102, 103, 104, 105, 106, 107, 108
IV. Model FP-65, 2-PCLM
(Same as CP-55 except for engine installation)
Engine Franklin 4AC-176-82
See Item 201(d) for optional engines
Engine Limits For all operations, 2200 rpm (65 hp)
Airspeed Limits Level flight or climb 102 mph ( 89 knots) True Ind.
Glide or dive 138 mph (120 knots) True Ind.
Propeller Limits Static rpm at maximum permissible throttle setting:
Not over 2190, no under 2075. No additional tolerance permitted.
Diameter: not over 72 in., not under 69 in.,
C.G. Range (+10.5) to (+19.9)
Empty Weight (+15.8) to (+16.4)
If empty weight C.G. falls within this range, it is unnecessary to check critical
forward and aft C.G. positions. This range is not valid for non-standard
arrangements.
A-720 Rev. 5 4
IV. Model FP-65, 2-PCLM (cont’d)
Maximum Weight 1200 lbs.
No. of Seats 2 (+8 and +36)
Maximum Baggage 40 lbs. (+52)
Fuel Capacity 13 ½ gal (-16)
Oil Capacity 5 qts (-37)
Serial No. Eligible 651 and On (manufactured prior to January 8, 1946)
Required Equipment In addition to the pertinent required basic equipment specified in CAR 4a, the
following items of equipment must be installed:
101, 102, 103, 104, 105, 106, 107, 108
Specifications Pertinent to all Models
Datum Wing leading edge
Leveling means Top fuselage cross tubes on left hand side of airplane just aft of rear seat and just
forward of instrument panel
Certification basis Type Certificate No. 720 (CAR 4a requirements)
Export eligibility Eligible for export to all countries subject to the provisions of MOP 2-4, except as
follows:
(a) Canada: Landplane: eligible
Skiplane: not eligible. However, structure complies with Canadian
requirements for ski installation with max ski height of 8 ½ in. and
a max overhang of 1 15/16 in. to outer face of brake plane.
Seaplane: max weight 1320 lbs
Equipment A plus (+) or minus (-) sign preceding the weight of an item of equipment indicates
net weight change when that item is installed.
Approval for the installation of all items of equipment listed herein has been obtained
by the aircraft manufacturer except those items preceded by an (*). The asterisk
denotes that approval has been obtained by someone other than the aircraft
manufacturer. An item marked with an asterisk may not have been manufactured
under an FAA monitored or approved quality control system, and therefore attention
should be paid to the workmanship and conformity with pertinent data called for in
this specification.
Propellers and Propeller Accessories
101. Propeller – wood, fixed or adjusted pitch, with hub
CP series 16 lbs (-49)
LP series 12 lbs (-50)
FP series 11 lbs (-51)
Rev. 5 A-720 5
Specifications Pertinent to all Models (cont’d)
Propellers and Propeller Accessories (cont’d)
109. Propeller – Sensenich M74CK, fixed pitch metal
(a) Model M74CK (CP-65 landplane only) 21 lbs (-49)
Static rpm at maximum permissible throttle setting:
Not over 2165, no under 1860
No additional tolerance permitted
Diameter: not over 74 in., not under 72 in.
(b) Model M74CK (LP-65 with Lycoming O-145-B1 engine) 21 lbs (-50)
Static rpm at maximum permissible throttle setting:
Not over 2425, no under 2225
No additional tolerance permitted
Diameter: not over 72 in., not under 68 in.
Engine and Engine Accessories: Fuel and Oil System
102. Engine cowl
CP series 9 lbs (-40)
LP and FP series 10 lbs (-36)
103. Two exhaust manifolds
CP series 5 lbs (-35)
LP and FP series 4 lbs (-36)
104. Carburetor heating
CP series 3 lbs (-40)
LP and FP series 3 lbs (-35)
105. Firewall – terneplate 10 lbs (-22)
201. Engines
(a) Model CP-55
(1) Continental A-50-7 10 lbs (-27)
(b) Model CP-65 and CS-65
(1) Continental A-65-7 10 lbs (-27)
(2) Continental A-65-9 +3 lbs (-27)
(c) Model LP-65
(1) Lycoming O-145-B1 -11 lbs (-27)
(d) Model FP-65
(1) Franklin 4AC-176-B1 -7 lbs (-27)
(21) Franklin 4AC-176-B3 Neglect weight change
202. Firewall – stainless steel -5 lbs (-22)
207. Cabin heater 1 lb (-28)
210. Engine primer 1 lb (-11)
220. Cowl flaps 2 lbs (-23)
Landing Gear and Floats
106. 6.00.6 wheels
(a) Shinn 6C2 or 6C4 (Type I gear) 7 lbs (+3)
(b) Shinn 6C5 (Type II gear) 7 lbs (-1)
107.2-ply tires and tubes
(c) Type I gear 16 lbs (+3)
(d) Type II gear 16 lbs (-1)
108. Tail skid spring and shoe 5 lbs (+193)
151. Edo 60-1320 floats and struts 172 lbs (+16)
153. Water rudder control system 3 lbs (+55)
203. Tail wheels
(a) 6x2.00 full swivel with special spring +4 lbs (+195)
(b) 6x2.00 steerable with special spring +5 lbs (+195)
(c) 3 3/8 solid rubber +2 lbs (+195)
209. 4-ply tires and tubes
(a) Type I gear +2 lbs (+3)
(b) Type II gear +2 lbs (-1)
211. Wheel streamlines
(a) Type I gear 10 lbs (+6)
(b) Type II gear 10 lbs (+2)
A-720 Rev. 5 6
Specifications Pertinent to all Models (cont’d)
Landing Gear and Floats (cont’d)
217. Parking brake 1 lb (0)
218. 6.00.6 wheels with brakes
(a) Shinn 6C2HB or 6C4HB (Type I gear) +7 lbs (+3)
(b) Shinn 6C5HB (Type II gear) +7 lbs (-1)
221. Skis use actual weight change
(a) Federal SC-1
(b) Richards 1A
(c) Escanaba EAS-100
Electrical Equipment
204. Battery installation in engine compartment 16 lbs (-29)
(reading 324L or 333L) 3 lbs (-15)
215. Shielding 2 lbs (+60)
216. Boating 2 lbs ea (+5)
219. Landing light (wing leading edge) one or two
Interior Equipment
206. Rear instrument case with instruments 9 lbs (+22)
213. Skylight Neglect weight change
214. Emergency exit 2 lbs (+21)
Miscellaneous (not listed above)
152. Auxiliary seaplane fin (dwg. 1510) 3 lbs (+169)
154. Seaplane structural changes noted in Change D,
Dwg. A-658: Change A, Dwg. 1201, Note 7
Dwg. 1200: Change J, Dwg. 1506 and Dwg. 1712
205. Stainless metal striping 3 lbs (+45)
Current weight and balance report including list of equipment included in certificated weight empty, and loading instructions
when necessary, must be in each aircraft at the time of original certification and at all times thereafter (except in the case of air
carrier operators having an approved weight control system).
...END...