- Holder
- Pirtle J. C.
- Revision
- 0
- Revised
- September 10, 1946
- Status
- Current
- Product
- Aircraft · Small Airplane
- Models
- 1
- Registered
- 1 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| Johnson Rocket 185 |
Airworthiness directives · 0
ADs whose products are models on this data sheet, matched by model and maker.
No ADs matched this data sheet’s models
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 7
STC SA04652CHTo allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specificationSTC SA01757WITo allow the use of UL91 or UL94 (minimum) grade aviation fuelSTC SA4503NMRemove original cloth covering and install Ceconite coveringSTC SA04032CHInstall rocker switch assembliesSTC SA01734SEApplication of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.STC SA593CHInstall Champion SlickSTART magneto booster system.STC SA4506NMLimited to installation on serial number 11 ONLY. Use of unleaded and leaded automobile gasoline.
What the data sheet saysOCR
This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.
PIRTIE. J.C.
MODELS: Pirtle (Johnson) Rocket 185, 2 PCLM
I.C. NUMBER: T.C. 776 (Approved 9/10/46)
Engine Lycoming 0-435-A or 0-435-C
Engine limits For all operations, 2550 rpm (190 hp)
Fuel 80 minimum octane aviation gasoline
Airspeed limits Level flight or climb - 170 mph True Inc.
Glide or dive - 230 mph True Ind.
Flaps extended - 100 mph True Ind.
Landing gear extended - 100 mph True Ind.
C.G. range to (+17.7) L.G. extended)
Effect of retracting gear +1421 in. lts.
Datum of wing 12.5 in. outboard of root rit
Leveling means Leveling lugs accessible through baggage compartment
Maximum weight
NO • seats
Maximum baggage 50 1bs. (+55) (See NOTE 1.)
Fuel capacity 53 gallons total -- main 2 all ta See NOT and 2.) tank 26 gallons
oil capacity 3 gallons (-32)
Control surface
movement Down 21 degrees
Elevator trim tab Down 17 degrees
21 degrees
Up 17 degrees
Right 18 degrees Left 18 degrees
Rudder trim tab Right 15 degrees Left 15 degrees
Serial numbers eligible 2 and up per NOTE A
Required equipment 103, 104, 105, 201, 202, 203, 301, and 302(a)
SPECIFICATIONS PERTINENT TO ALL MODELS:
Certification basis Type Certificate No. 776 (CAR 4a)
Production basis None (See NOTE A.)
Export eligibility Eligible for export as follows, subject to inspection
for equipment specified in Chapter 2-4 of Manual
of Procedure:
(a) Canada
- Landplane - eligible.
- Skiplane - not eligible.
(b) All other countries except Australia, Great
Britain and New Zealand.
EQUIPMENT:
Fropellers and Propeller Accessories
Propelles - Koppers Aeromatic 220 with
0-78 blades 48 1bs. (-57)
Not more than 78 inches
Not less than 76.5 inches
High 27.0 degrees
Engines and Engine Accessories Starter Acted Remy 110652 or Ee1ipsestem
type 397, model 54) 18 1bs. (-20)
Oil radiator (G & O Mfg. Co. B-3678) 6 1bs. (-21)
Carburetor air heater 2 lbs. (-30)
(AC Model 481) 4 1bs. (+16)
Engine driven hydraulic pump (Pesco
1P-349 FE) 4 Its. (-25)
Landing Gear
Main wheels (Hayes 600M) with 6.00-6
6-ply tires and tubes
placarded for these tires) 34 lbs. (+26)
202. Nose wheel (Hayes 453M) with 5.00-4
6-ply tire and (wheel must be
placarded for this tire) 1bs. (-35)
203. Hydraulic hand pump (Type 97-58024) 4 1bs. (+14)
Electrical Equipment
301- Battery 12 volt, 37 amp. Hr., 5 Hr. Rate 38 lbs. (-13)
Engine driven generator
Delco-Remy 1106704 11 Ibs. (-19)
(b) Eclipse type 307, Model 8 16 1bs. (-19)
Interior Equipment
401- Cabin air heater 1 1b. (-30)
NOTE A. Prior to original certification, each aircraft must satisfactorily pass:
An inspection tor workmanship, materials, and conformity before any
covering, metal priming or final finish is applied. All woodwork may
A final inspection of the completed aircraft.
A check of the flight characteristics.
NOTE 1. Weight and balance report including list of equipment included in
certificated weight empty, and loading instructions including the use of
removable ballast and order of filling fuel tanks and using fuel when
necessary, must be submitted for each aircraft with original inspector's
report and each subsequent report covering change in equipment. When
removable ballast is necessary a placard relative to the use thereof
must be displayed in full view of the pilot and on baggage compartment.
when the order of using fuel is controlled, placards relative to the order
using fuel must be displayed at each fuel filler
opening and at the fuel selector valve.
NOIE 2. The following placards must be displayed:
At each filler opening: "80 min. octane aviation gasoline."
(k) In full view of pilot:
"Intentional spins prohibited."
"Do not extend landing gear at speeds in excess of 100 mfh."