# STC SA416CE

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: BF Goodrich Aerospace, United States
- Description: Installation of Hoskins Supplementary Twilighter Mark III High Lighting System encompassing Model A  Single Wing Tip Lights and Model D  (Dual) Tail Light or Tail Light Assembly per Hoskins Drawings 30-0208-3..
- Applied: November 2, 1967
- Status date: September 30, 2011
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/1f/1f/1f1f20f9757021c04b349435ea6f5a6c8c3d2f1004400c6a40c7d310d46e2c82
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/8D1A611FA2B95B658625793E005D81C5.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA416CE

## ADs that name it (0)

None.

## Approved models (3)

- Israel Aircraft Industries Ltd. 1121 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1121A ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1121B ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))

## 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 4b of the Civil Air Regulations.

Description of Type Design Change: Installation of Hoskins Supplementary Twilighter Mark III High Lighting System encompassing Model “A” Single Wing Tip Lights and Model “D” (Dual) Tail Light or Tail Light Assembly per Hoskins Drawings 30-0208-3..

Data Required: (1) Hoskins Specification Sheets Dated February 10, 1966 or November 02, 1967

(2) Flight Manual Supplement 65-0021 Dated September 15, 1967.

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 A2SW Aero Commander Make :

1121, A & B Model :

Date reissued : May 04, 1970 April 01, 1990, September 25, 1995, January 31, 1996, September 30, 2011

Date amended : December 18, 1967, October 05, 1966

( Signature) Melvin Taylor Manager, Atlanta Aircraft Certification Office

( Title)

Date of application : November 02, 1967

Date of issuance : May 06, 1966

## Every issue (1)

- September 30, 2011: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/1f/1f/1f1f20f9757021c04b349435ea6f5a6c8c3d2f1004400c6a40c7d310d46e2c82)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.