# STC SA133AL

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Reeve Aleutian Airways Inc
- Description: Installation of flap actuated landing gear aural warning device.
- Status date: January 1, 1960
- Data sheets: A-669, A-669, A-669, A-669, A-669
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/34DF6B88CB391EF9862570D600501A17.0001
- Page: https://openairdocs.org/stc/SA133AL

## ADs that name it

None.

## Approved models (5)

- McDonnell Douglas Corporation DC3A-S1CG (TCDS A-669)
- McDonnell Douglas Corporation DC3A-S4C4G (TCDS A-669)
- McDonnell Douglas Corporation DC3A-SC3G (TCDS A-669)
- McDonnell Douglas Corporation DC3A-SCG (TCDS A-669)
- McDonnell Douglas Corporation DC3C-S4C4G (TCDS A-669)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.