# STC SA463SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Apache Modification Aircraft Corporation, United States
- Description: Landing gear wheel well doors.
- Applied: October 11, 1965
- Status date: October 10, 1997
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10)
- Certificate PDF: https://openairdocs.org/files/sha256/b0/e0/b0e06d84be0e12f4bc633f22bc57a0100a3b947f233b416e99eec94d479db844
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/74CF06526F7BDB738625794F004BFFAF.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA463SW

## ADs that name it (0)

None.

## Approved models (4)

- Piper Aircraft Inc. PA-23 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-23-160 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-23-235 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))
- Piper Aircraft Inc. PA-23-250 ([TCDS 1A10](https://openairdocs.org/tcds/1A10))

## 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.

~ttitrh .$tatu; Of)f!,-mnica ,!Brpltrtmrnl of 'ijIrltn"porlltlion - Jlfrbrrul J\6iulion J\bmini"lrltlion ./V'~ SA463SW ~ ~~<¥Tho~".-//<" Apache Modification Aircraft Corporation 1893 Airport Road Kalispell, MT 59901 """"'~ d,-/ d'.. ",tu~~ ,;., d'.. ,,/"" ~p ~ d'.. ~ ~«d uvd d'.. dnHk.t""", and' """"'~ ~ nO>.;-v/<d ~,..,..,o> d'.. ~~ ""'?~ o/"gi""""3o/"d'.. Civil Air ~.t""",.

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At-£,. .' lA10 Piper PA-23, PA-23-160, PA-23-235, PA-23-250 ~u", o/"~/'" 5?l.wp ~4P~., Installation of Landing Gear Wheel Well Doors in accordance with Drawing List 20201F dated 2/27/71, and Vecto Aircraft Engineering Division Installation Instructions .

.2?mui"«/.Hvw IT~ ~.j",.M..I..' Compatibility of this design change with previously approved modifications must be determined by the installer.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission.

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5it-.t~_,'" "..,(.,11/24/92; 10/10/97 .@,./~o_~h/ ..10/18/65; 7/31/69; 4/12/71 Rev.3 (Signature) A.J. Merrill, Manager Special Certification Office Southwest Region (Title) Any .1ter"tJon of thIs c"rtJfIc"te Js punJsh"bJe by" fIne of not •.,cc...-1Jnq $J.OOO, or IlIIpdson_nt not exceedlnq J yeo"rs, or both.

FAA Fora 8110-Z110-68) Page 1 of 3

## Every issue (1)

- October 10, 1997: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/b0/e0/b0e06d84be0e12f4bc633f22bc57a0100a3b947f233b416e99eec94d479db844)

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