# STC SA82RM

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Aircraft Radio & Accessory Company Inc, United States
- Description: Installation of Sperry SPI 80/81 Flight Director System, interfaced with J.E.T. FC-200 Automatic Flight Control System.
- Applied: August 9, 1976
- Status date: October 8, 1976
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/a0/a9/a0a9247020f4f73688018036c224ff7d0bb04a2afc0f8a455e86f55636ee99c6
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/BC5D8D74A1F2641985256CC20058E703.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA82RM

## ADs that name it (0)

None.

## Approved models (4)

- Learjet Inc. 35 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. 35A (C-21A) ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. 36 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))
- Learjet Inc. 36A ([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.

l.lnHrd;:'IJILI of9mmr, r0<3 ;;z/:21[1-- Brparrmrntor~rJnsportJtion-irdmi 9IJiarion9dministrJtion J v5upplcmcllt91'([gpc([Crtific9tc Aircraft Radio and Accessory Co., Inc.

Hangar 1, Stapleton International Airport Denver, Colorado 80207 ,j',/ Federal AviationA/~~/ib ..

&ju'"jq;MLd-~U' -G:"('/~kJ1L'/_.

../t.k.' ../txM AlOCE Gates Learjet Corporation LEAR JET Models 3s/3sA, 36/36A g"-'~r0/,:,.n,-<"/'.'2;iu.9./.J<9~""'!y:.6:InstaYlatiob of Sperry SPI8u/8l Flight Director System, interfaced with J.E.T.

FC-200 Automatic Flight Control System, in accordance with Aircraft Radio and Accessories Co~ Installation Instructions dated October 8, 1976; Drawings LJ3s00l (Original), LJ3s002 Revision C, LJ3s003 Revision C (3 Sheets), LJ3s004 Revision B, LJ3s00s (Original), LJ3s00l-l Equipment Station Location, and light Director System - Adjustment Test dated October 8, 1976.

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1. FAA approved Airplane Flight Manual Supplement dated October 8, 1976, or later FAA approved revlsion supplement is required.

2. This approval should not be extended to other aircraft of this model on which previously approved modifications are incorporated unless it is determined by the installer that the interrelationship between this change and any of those other previously approved modifications will introduce no adverse effect upon the airworthiness of that aircraft.

:1l.iJ...ce,.t.;fGa/~A1U/ .//u-..u"/0~:'<j'-'"_a!t;d'~"'A~";;~d-id,.//U'./.r~~jf,...."a/01V'lX"/ ..u[a///H47Utu.;n<A 'l_#</ ~n;;/ .uv_ #<..Ju:t. ~ .l~~/UJu/.u(/rcl'f~ A/r A/./-c'""uwl'Ul;;~--n,~k-~" d/u-'N~,.iJ~, ......4.b.J/./-<.J/d.l;y/./A~,sU,u;..uj./raLtrr ..L/./A~ .x~M/~~.u,/';m •.w'd,/U:n';'.t,..u;.Mu r? IY':Y~ Y.,4'/<'l'0/.,--"-m.' August 6, 1976 !Z,k~_,,",.uu/: u\ ~\";y~1YV\~ Revised: August 15, 1976 l\j t' \''\11 V:a",_/.:..u,n",,: October 8, 1976 !Z,k~"u.,u/'I ,0\\ .0;:y/~:...u-h':'#7bA/:d.€,S!£/nu:n~£,.a~'7- • L~ ,>. 3J/L~(Signatu,~) .• MARK E. BALDWIN, Chief Engineering and Manufacturing Br., ARM-210 (Trllt) A ,~) a/:na/ion of lhis {(r'i.fica/~ is punishablt by afillt of not txcuding $1,000, or imprisonmtnt not (Huding 3}tD'S, or both.

' ,e- "10-2(10-61) This urti.ficat~ may b( 11arufnHd in QW)T(innu with FAR 21.17.

## Every issue (1)

- October 8, 1976: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a0/a9/a0a9247020f4f73688018036c224ff7d0bb04a2afc0f8a455e86f55636ee99c6)

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