# TCDS ATC 305: Stearman Aircraft Company

- Type: Type certificate data sheet
- Status: Current
- Holder: Stearman Aircraft Company
- Revision: 0
- Product: Aircraft, Small Airplane
- Registered aircraft: 6, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/57/7b/577b25d4a54ba5b9778d9c43f8d8eb1519d28ff0a3aa819d44ea4efbfb3356c4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/90EC5421A53038648525673E004EFB48.0001
- Page: https://openairdocs.org/tcds/ATC%20305

## Models (1)

As the data sheet lists them.

- 4D

## What the data sheet says

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

```text
MODEIS: Stearman Aircraft 4D, 3 POLB
I-C. NUMBER: ATC 305
Engine  P & W Wasp Jr. A300 hp
Fuel  106 gallons
Cil  10 gallons
No. passengers  2
Baggage  202 1bs. (forward 162 1bs.. rear 40 1bs.)
Standard weight  3800 1bs.
Specification basis  Approved Type Certificate No. 305
Serial numbers  4009 and up manufactured prior to 9/30/39 eligible.
Approval expired as of that date.
Class 1 equipment:
Engine ring cowl; tail wheel; adjustable metal propeller.
Class III equipment:
wheel streamlines 57 1bs.
```

## ADs

None name its models.

## Registered aircraft by registry model (OpenAirDocs)

- [Travel Air 4-D](https://openairdocs.org/model/travel-air-4-d): 4 aircraft (registry code 2621010)
- [Stearman 4D](https://openairdocs.org/model/stearman-4d): 2 aircraft (registry code 8560304)

## STCs approved under this data sheet (11)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA01282NY](https://openairdocs.org/stc/SA01282NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830.. Airwolf Filter Corporation
- [STC SA01734SE](https://openairdocs.org/stc/SA01734SE): Application of Stewart Systems synthetic fabric covering system to aircraft fuselage, wings, tail surfaces, control surfaces and related parts.. Andrew D. Humphrey
- [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.. Electronics International
- [STC SA1626NM PAGE 2](https://openairdocs.org/stc/SA1626NM%20PAGE%202): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International
- [STC SA3062SO](https://openairdocs.org/stc/SA3062SO): Installation of a Pratt and Whitney model R-985-AN1 engine, a Hamilton Std model 2D30 propeller and other minor changes.. Al Kimball
- [STC SA2350NM PAGE 2](https://openairdocs.org/stc/SA2350NM%20PAGE%202): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International
- [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer.. Electronics International
- [STC SA3862NM PAGE 2](https://openairdocs.org/stc/SA3862NM%20PAGE%202): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories.. Electronics International
- [STC SA2190NM PAGE 2](https://openairdocs.org/stc/SA2190NM%20PAGE%202): Installation of electronics International Digital Volt/Amp Gauges and Accessories.. Electronics International
- [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories.. Electronics International

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