# STC SA222SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Hutchinson Aircraft Svc, United States
- Description: Installation of propeller and cowl rework.
- Applied: July 12, 1962
- Status date: October 17, 1973
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13)
- Certificate PDF: https://openairdocs.org/files/sha256/81/49/8149ddd3f17573d8b97390c82468a8aeeb8f468b31269696900722629c0cf8cf
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A18C12D05D2510B786257D7A0050D044.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA222SW

## ADs that name it (0)

None.

## Approved models (4)

- Piper Aircraft Inc. PA-28-140 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-150 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-160 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))
- Piper Aircraft Inc. PA-28-180 ([TCDS 2A13](https://openairdocs.org/tcds/2A13))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

United £tatrs of America Btpartment of Transportation — federal Sloiation administration Supplemental TCpe Certificate *-Sl0QAt£a<&0n&'-.

tSMvrnvetp' SA222SW Hutchlnson Aircraft Service P. 0. Box 1070 Borger, Texas 3 'Mf Civil Air Ptper PA-28-150, PA-28-160, PA-28-180, PA-28-140 PA..?8-140, PA-28-150, and PA- 28- 160 installation of Hartzell HC-82XL-6N/7636D 4 or HC~82XL-6N/8^33-12 propeller and coT'l rework in accordance with Drawing List revised 4/28/67 and packing list revised 10/29/64. ?. For PA-?8-180 Installation of KcCauley ?D36C14/78»1- 4 or Hartzell HC-92-ZK-8D/8447A-12A propeller and co^l rer-ork in accordance with Drawing List revised 4/28/67 and packing list revised 10/29/64, and Installation Instructions Supplement revised 7/24/64.

See Continuation Sheet, page 2, a part of this STC.

^b& jjf^a/ift&fji&f July 12, 1962 May 20, 1963 '. 12/11/64; 5/12/67( 10/17/73 Revision 3 (Signature) Glen W. Welsh Chief, Engineering and Manufacturing Branch (Tale)

FAAFow,81IO-Z(10-AB)

Unlttfl Stattt of Slmirica ©tpartmtnt of transportation— idetal Station administration Supplemental t^pe Certificate(Continuation SA222SW Revision 3 Limitations and Conditions!

1. For PA-28-150, PA-28-160, and PA-28-140 with 0-320-E2A engines only.

a. FAA Approved Airplane Flight Manual Supplement appropriate to the engine installed dated 5/13/63 is required.

b. Spinner installed per item 3(a) of Spec. IAIO is required,

c. Piper engine cooling kit per drawing SKVB-240 Rev. 8/2/6? required.

d. Lycoming 0-320 Series engines converted for controllable pitch props per FAA approved service bulletins eligible.

e. Prop pitch settings 12° low 26° high.

£. Loading instructions dated 7/24/64 required.

2. For PA-28-180.

a. FAA Approved Airplane Flight Manual Supplement dated 8/14/63 is required.

b. Lycoralng 0-360 series engines converted for controllable pitch props per FAA approved service bulletins eligible.

c. Prop pilch settings 12.7° low ?7.5° high.

d. Loading instructions dated 7/24/64 required.

•1. Eligible on Serial Numbers 28-1760 and below.

FAA FORM 8110-2-1 (io-69) PAGE ? OF IMAGES FAA AC 7B-4435

## Every issue (1)

- October 17, 1973: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/81/49/8149ddd3f17573d8b97390c82468a8aeeb8f468b31269696900722629c0cf8cf)

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