# STC ST00220WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: JetCorp, United States
- Description: Installation of a Collins TCAS-94 Traffic Alert and Collins Avoidance System, and TVI-920-D TA/RA Vertical Speed Indicator System.
- Applied: July 6, 1994
- Status date: October 24, 1994
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A10CE](https://openairdocs.org/tcds/A10CE)
- Certificate PDF: https://openairdocs.org/files/sha256/5b/78/5b78d6c049e2e2c1e7f4105446a7dc8fb1c32aced7dfd49a949bc8090f568a96
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/73B678166192112386257301006BF68E.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST00220WI

## ADs that name it (0)

None.

## Approved models (1)

- Learjet Inc. 55 ([TCDS A10CE](https://openairdocs.org/tcds/A10CE))

## What the certificate says

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

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: ST00220Wx This certificate issued to: JETCORP 18152 Edison Avenue Chesterfield, MO 63005 Part 25 of the Federal Aviation Porgulalions Original Product - Type Certificate Number: A1OCE Make: Learjet Model: 55 Description of Type Design Change: Installation of a Collins ICAS-94 Traffic Alert and Collins Avoidance System, and TVI-920D TA/RA Vertical Speed Indicator System.

required: (1) Master Document List No. JC001019, Revision A, dated October 14, 1994,

(2) JetCorp Document No. JC001003, FAA Approved Airplane Flight Manual Supplement, dated October 24, 1994, or later FAA Approved revisions to (1) or (2).

Limitations and Conditions: Compatibility of this design change with previously approved modifications must be determined by the installer.

Peterson TOMINISTRATO Associate ACO Manager Wichita Aircraft Certification Office (Title)

## Every issue (1)

- October 24, 1994: Issued, Current. [certificate](https://openairdocs.org/files/sha256/5b/78/5b78d6c049e2e2c1e7f4105446a7dc8fb1c32aced7dfd49a949bc8090f568a96)

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