# STC SA527CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: BF Goodrich Aerospace, United States
- Description: Installation of Hoskins Twilighter Mark I High Intensity Light System consisting of a Single Condenser Discharge (Strobe) Model 3 Fuselage Light.
- Applied: May 31, 1967
- Status date: September 30, 2011
- Product: Aircraft, Single-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A19](https://openairdocs.org/tcds/3A19)
- Certificate PDF: https://openairdocs.org/files/sha256/01/be/01be96d6c8e3bae9166280647ab3dd5864b80f3db5f167cab52307cf4912336e
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/E79C0F2D9700EBFD8625793E005D82F7.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA527CE

## ADs that name it (0)

None.

## Approved models (8)

- The Cessna Aircraft Company 150 ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150A ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150B ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150C ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150D ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150E ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150F ([TCDS 3A19](https://openairdocs.org/tcds/3A19))
- The Cessna Aircraft Company 150G ([TCDS 3A19](https://openairdocs.org/tcds/3A19))

## 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.

Part 3 of the Civil Air Regulations.

Description of Type Design Change: Installation of Hoskins Twilighter Mark I High Intensity Light System consisting of a Single Condenser Discharge (Strobe) Model 3 Fuselage Light.

Data Required: Hoskins Twilighter MK I Specification Sheets Dated April 03, 1968.

Limitations and Conditions: LIMITATION OF APPLICABILITY. This approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined that the interrelationship between this change and any of those previously approved modifications will introduce no adverse effect upon the airworthiness of the airplanes.

BF Goodrich Aerospace Lighting Systems Division 3445 South 5th Street Phoenix, AZ 85040 3A19 Cessna

150 Thru 150G Model :

Date reissued : October 17, 1974, April 01, 1990, September 25, 1995, January 31, 1996, September 30, 2011

( Signature) Melvin Taylor Manager, Atlanta Aircraft Certification Office

( Title)

Date of application : May 31, 1967

Date of issuance : May 06, 1968

## Every issue (1)

- September 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/01/be/01be96d6c8e3bae9166280647ab3dd5864b80f3db5f167cab52307cf4912336e)

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