# STC ST12188WI

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Learjet Inc.
- Description: Relocation of the DME 1, DME 2 (and transceiver), ATC 2, and lower directional TCAS antennas
- Status date: February 9, 2026
- Data sheets: T00003NY
- Certificate PDF: https://openairdocs.org/files/sha256/a0/f3/a0f3e294118cd9eb43031e56e78442755860b11b3a31a2cc370008630ee4eedd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103810946920260212183759.0001
- Page: https://openairdocs.org/stc/ST12188WI

## ADs that name it

None.

## Approved models (1)

- Bombardier Inc. BD-700-1A10 (TCDS T00003NY)

## 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.

Original Signed By

## Every issue (1)

- February 9, 2026: Issued, Current. [certificate](https://openairdocs.org/files/sha256/a0/f3/a0f3e294118cd9eb43031e56e78442755860b11b3a31a2cc370008630ee4eedd)

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From OpenAirDocs.org, an independent open copy of FAA data. Only the Federal Register edition on govinfo.gov is the official legal text of an AD.