# STC SE1449NM-S

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aurora Aviation, United States
- Description: Installation of a Ford 60 amp (28 v) gear driven alternator (Mfg P/N 10800), 60 amp circuit breaker, 6 gauge (MIL-W-5086) wire and associated systems
- Applied: October 30, 1981
- Status date: January 26, 1982
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 3A17](https://openairdocs.org/tcds/3A17)
- Certificate PDF: https://openairdocs.org/files/sha256/cb/52/cb52521de3a99e9e0f5aab09894cd8775b000efb3ba91481db21b3e2eaec094b
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/B9A2571E514F82CE86257A15006878B0.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SE1449NM-S

## ADs that name it (0)

None.

## Approved models (1)

- Cessna Aircraft Company R172K ([TCDS 3A17](https://openairdocs.org/tcds/3A17))

## What the certificate says

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number S1-1449-S This certificate issued to: Aurora Aviation Purt 3 s/the Civi1 Aviation Regulations, dated May 15, 1956, including amendments 36-1 through 36-6.

Original Product - Type bertificate Number: SA17 Make: Cessna Model: R172K Description of Type Design Change: Installation of a Ford 60 amp. (28 v) gear driven alternator (Mig. P/N 10800), 60 amp. circuit breaker, 6 gauge (MIL-W-5086) wire and associated systems on a Continental I0-360-K engine in accordance with Aurora Aviation photos (1) through (4).

NOTE: This installation replaces 38 amp alternator system.

Limilalunsandbandilions: Data pertaining to this modification are considered inadequate for duplication in other aircraft. This approval is limited to the installation in Cessna Model R172K, Serial Number R1723402 only. A copy of this Certificate shall be maintained as part of the permanent records for

Date of Application: October 30, 1981 Sule missued:

Date of Issuance: . January 26, 1982 I ate unvended:

FEDERAL AVIATION 'By di rechism of the SIdministrates assell MPedenso TRAINIST RIOT chief, Seattle Area Aircraft Certification Office, ANM-100S ( Title )

FAA For 8110-2 (10-68)

## Every issue (1)

- January 26, 1982: Issued, Current. [certificate](https://openairdocs.org/files/sha256/cb/52/cb52521de3a99e9e0f5aab09894cd8775b000efb3ba91481db21b3e2eaec094b)

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