# TCDS TC 750: Timm Aircraft Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Timm Aircraft Corporation
- Revision: 0
- Product: Aircraft, Small Airplane
- Certification basis: CAR 4a
- Data sheet PDF: https://openairdocs.org/files/sha256/f3/99/f399a5b3c160c29a68acbd732a0e448b084bac039e2047653e72ed691acb2004
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B0BF0B9BF3EDEDBD8525673E00643303.0001
- Page: https://openairdocs.org/tcds/TC%20750

## Models (1)

As the data sheet lists them.

- PT-220-C

## What the data sheet says

This is OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
MCDEIS: Iimm PT-220-C, 2 POLM
I.C. NUMBER_: 750 (Approved 4/28/42)
Engine  continer.tal W-670-6A or W-670-6N
Fuel  65 minimum octane aviation gasoline
Engine limits  For all operations,  2075 pm (220 hp)
Airspeed limits  Level flight or  climb - 160 mph True Ind.
Glide or dive - 205 mph True Ind.
extended - 108 mph True Ind.
(Front face of Airspeed Calibration ring on pitot
tube must be 4-5/8 inches aft of nose of pitot
Propeller limits  Static rpm at maximum permissible throttle setting
(with Item 101)  - not more than 2870
No additional tolerance permitted.
- not more than 98 inches
- not less than 96 inches
C.G. range  (+4902) to (+5202)
Catum
leveling means  Lugs inside baggage compartment
Maximum weight
2 (one at +43.5 and one at +96.5)
Maximum baggage  20 Ibs. (+126.5)
Fuel capacity
cil capacity  3-3/4 gallons (-4)
control  surface  Elevators - Up 24 degrees; down 30 degrees
Rudder - right  and left 16 degrees from centerline
Ailerons - Up 17 degrees; down 13 degrees
Serial numbers eligible  111, 114  and up  (See NOTE A)
Required equipment  Items 101, 102, 103 and 104
SPECIFICATIONS PERTINENT TO ALL MODELS:
Certification basis  Type Certificate No. 750 (CAR 4a)
Production basis  None (See NOTE A)
Export eligibility  Eligible for export as follows, subject to provisions
of MOP 2-4:
- Landplane - eligible.
- Skiplane - not eligible.
(b) All other countries except Australia, Great
Britain and New Zealand.
EQUIPMENT:
Propellers and Propeller Accessories
Propeller - fixed pitch wood
Index propeller in 90 degree position
(blades at right angles to crankthrow)  (-37)

202. Propeller - Fahlin Model D-760-68 (94)
Index propeller in 90 degree position
(blades at right angles to crankthrow)
(Propeller limits under Part I, above,
do not apply to this propeller.)  27 1bs.  (-37)
Engines and Engine Accessories - Fuel and Oil System
104.  Carburetor air heater (Timm 2-34019)  4 1bs.  (-10.5)
201. Starter - hand inertia (Bendix series 6) 19 1bs.  (-10)
Landing Gear
102. 7.00-8 wheels and brakes (Shinn 8C1YFB)
with tires and tubes  66 1bs.  (+33)
103. Steerable tail wheel (Shinn B0200)
with tires and tube  (+213)
NOTE 1.  Placard airplane: "Intentional spins prohibited with flaps extended."
NOTE A.  Each aircraft manufactured after 1/5/44 must, prior to original
certification,  satisfactorily pass:
An inspection for workmanship, materials and conformity before any
covering, metal priming or final finish is applied. All woodwork
may be varnished.
(b) A final inspection of the completed aircraft.
A check of flight characteristics:
```

## ADs (1, in force first)

- [AD 48-32-01](https://openairdocs.org/ad/48-32-01): Throttle Quadrant Reinforcement · Timm N2T-1 and PT-220-C

## Registered aircraft by registry model (OpenAirDocs)

- [Timm PT-220-C](https://openairdocs.org/model/timm-pt-220-c): 0 aircraft (registry code 8980203)

## STCs approved under this data sheet (3)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc

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