# STC ST00032MC

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Learjet Inc., United States
- Description: Installation of the Rockwell Collins AHC-3000S Attitude Heading Reference System.
- Applied: November 21, 2008
- Status date: January 27, 2010
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/2e/5f/2e5f16e6a692863bbfc50ca82f37d0f91366c5342fe447a9a3d7e9d45cc070d2
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/2226C4B9BD134211862576CE00543F5D.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00032MC

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. 35A (C-21A) ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## 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.

'CITnmspnrtatinn - JIfcocral J\&iatinn J\oministratinn ~uppl£m£ntal ijIllP£QI£rtifirat£ ff tuntf~ ST00032MC Learjet Inc.

1255 East Aero Park Boulevard Tucson, Arizona 85706 c/'/'I'~,; I'&Ll'd /'&Pff/I' Vb d wu<~k';&,/bft/' I'&'ftd::IIIVff//b/'fHL'//C1' I/!c:?A:?d tt-/bUrLI'V'/kJ a/t~.?Cl'/b"'!v:?UVkJ dn/,1:"I'~ OYt/'cEjdcr.?&'/'/'Nt//bN'£J d aU'I/'tvaVb/'';'; /'t'fHLU'/'//b/'/¥J g;1/fl' *25 ~/I'&' .%df,nz/:AtiuLI'U'/t .'J6W",,1;l'v'/kJ. (*Certification basis is set forth in Type Certificate Data Sheet Al OCE) A10CE

LEARJET 35A (C-21A) 91c';D'ytU;Vt c/~tl' 91c';&,'t /?&L/ff/I': Installation of the Rockwell Collins AHC-3000S Attitude Heading Reference System in accordance with Learjet Master Document List BAS35010083, Revision E, dated August 20, 2009, or later FAA-approved revision.

FAA-Approved Airplane Flight Manual Supplement BAS35040143, dated December 17,2009, or later FAA-Approved revision is required as a part of this installation. The associated FAA- accepted Instructions for Continued Airworthiness is BAS35010083-IFCA-1, Revision A, dated September 4,2009, or later FAA-accepted revision.

o25u/ttkLUfVkJ a't",!I!f;w/diwkJ This approval should not be incorporated in any aircraft unless it is determined that the interrelationship between this installation and any previous approved configuration will not introduce any adverse effect upon the airworthiness of the aircraft.

If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission .

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(Signature) Manager, Systems & Equipment Branch, Los Angeles Aircraft Certification Office (Title)

INSTRUCTIONS: The transfer endorsement below may be used to notify the appropriate FAA Regional Office of the transfer of this supplemental type certificate, The FAA will reissue the certificate in the name of the transferee and forward itto him,

TRANSFER ENDORSEMENT Transfer the ownership of the Supplemental Type Certificate Number _ to (:Nameof transferee) _ (;1ddressof transferJ _ (Jium6er aruf street) (City,State, aruf Zip code) from (:Nameofgrantor)(Pn'nt or type) _ (;1ddressofgrantor) (Jium6er aruf street) (City,State, aruf Zip code) Extent of Authority (if licensing agreement): _ Date of Transfer: _ Signature of grantor (In inK): _

## Every issue (2)

- January 27, 2010: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/2e/5f/2e5f16e6a692863bbfc50ca82f37d0f91366c5342fe447a9a3d7e9d45cc070d2)
- December 17, 2009: Issued, Historical. [certificate](https://openairdocs.org/files/sha256/5c/91/5c916ff0c1b48b376fea6eed47046fc8cdbd754c4907556b01515a24da2610b4)

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