# TCDS ATC 434: Commonwealth Aircraft Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Commonwealth Aircraft Inc.
- Revision: 0
- Product: Aircraft, Small Airplane
- Data sheet PDF: https://openairdocs.org/files/sha256/56/a2/56a2cd6b88fff0d007f65223e616d3e0a01d2148461c3295f72ac9609e3aaa85
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/991D4C9A9D5B6B2785256732004CAD03.0001
- Page: https://openairdocs.org/tcds/ATC%20434

## Models (1)

As the data sheet lists them.

- Rearwin Junior 3000

## What the data sheet says

From the PDF's text layer, line by line; tables lose their columns. The PDF is the record.

```text
MODELS:  Rearwin Junior 3000, 2 PO-CLM
T.C. NUMBER:  ATC 434
Engine Szekely SR-3-45 45 hp
Fuel 12 gallons
Oil 1-1/2 gallons
No. passengers 1
Baggage 15 lbs.
Standard weight 1040 lbs.
Spec. basis Approved Type Certificate No. 434
Serial Nos. 203 and up manufactured prior to 11/5/36 eligible.  Approval expired
  as of that date.  (See NOTE 1)
Class I equipment:
     Turtle deck fairing; revised fuel tank mounting; windshield on rear cockpit; propeller - wood.
Class III equipment:
     Pyralin winter enclosure 12 lbs.
NOTE 1.  Serial Nos. 201 and 202 eligible when changed to conform.  Serial Nos. below 216
     must have diagonals in bay immediately behind rear wing spar of fuselage upper truss
     reinforced.
```

## ADs

None name its models.

## Registered aircraft by registry model (OpenAirDocs)

- [Commonwealth REARWIN JUNIOR 3000](https://openairdocs.org/model/commonwealth-rearwin-junior-3000): 0 aircraft (registry code 2370904)

## STCs approved under this data sheet (1)

- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC

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