# STC SA1803NM

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: Flight Systems Inc, United States
- Description: Installation of an auxiliary engine oil servicing system.
- Applied: July 29, 1982
- Status date: June 5, 2003
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A21EA](https://openairdocs.org/tcds/A21EA), [TCDS T00005NY](https://openairdocs.org/tcds/T00005NY)
- Certificate PDF: https://openairdocs.org/files/sha256/b7/1a/b71a97f214f0f5df70d67dccdc8183379cc26c6ca3904b03d5e2694246059769
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F5BA484F449BF69186256D8A006E6E8E.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1803NM

## ADs that name it (0)

None.

## Approved models (2)

- Bombardier Inc. BD-100-1A10 ([TCDS T00005NY](https://openairdocs.org/tcds/T00005NY))
- Bombardier Inc. CL-600-1A11 (CL-600) ([TCDS A21EA](https://openairdocs.org/tcds/A21EA))

## What the certificate says

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

PROJECT # ST 8779WED United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number SA 1803MM Certificate

SURRENDERED This certificate issued to: Flight Systems, Incorporated on 0/5/03 Purt 25 of the Federal Aviation Regulations: See Data Sheet A21EA Original Product - Type Berlificate Number: A21EA Make: Canadair Challenger Model: CL-600-1A11 Description of Type Design Change:

Installation of an auxiliary engine oil servicing system in accordance with Flight Systems, Incorporated FAA sealed Master Drawing List No. 601010, Revision , dated October 25, 1982 or later FAA approved revision.

Limitations and Conditions: The approval of this change in type design applies to Canadair Challenger Model CL-600-1A11 only. The approval should not be extended to other specific airplanes of these models on which other previously approved modifications are incorporated unless it is determined by the installer that the interelationship between this change and any of the other previously approved modifications will introduce no adverse effect upon the airworthiness of the above listed airplanes.

Date of Application: JUlY 29, 1982 Date Reissued:

Date of Issuance: November 9, 1982 Date Amended:

FEDERAL AVIATION 3, Chat Blomor (Signature) TO MINIS RAID Manager, Western Aircraft Certification Field Office (Title)

47.

FAA FORM 8110-7110-68) Page 1 of 2 Page

## Every issue (1)

- June 5, 2003: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/b7/1a/b71a97f214f0f5df70d67dccdc8183379cc26c6ca3904b03d5e2694246059769)

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