# STC SA4329SW

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: AAR Aircraft Services Inc, United States
- Description: Installation of pitot heat monitor system.
- Applied: December 9, 1980
- Status date: March 5, 1999
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A2SW](https://openairdocs.org/tcds/A2SW)
- Certificate PDF: https://openairdocs.org/files/sha256/4d/13/4d13d9519f29b11c34a55e0a5b8bacb010aeb39d02b53f21ffa897ee8b6286bd
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A2C45128189F982E86257DFC0077237F.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA4329SW

## ADs that name it (0)

None.

## Approved models (5)

- Israel Aircraft Industries Ltd. 1121 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1121A ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1121B ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1123 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))
- Israel Aircraft Industries Ltd. 1124 ([TCDS A2SW](https://openairdocs.org/tcds/A2SW))

## 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.

JUntteh plates (§f <Am*r«a Peparfatumt of giranapartatton - .afrfrcral ^Btattott ^.bmmtgtratton Gizvtiiit&itupplmumtal SA4329SW AAR Aircraft Services, Inc.

DBA: AAR Aircraft Services-Oklahoma 6611 South Meridian Oklahoma City, OK 73159-1104 4b Civil Air A2SW Israel Aircraft Industries 1121, 1121A, 1121B, 1123, 1124 Installation of Pitot Heat Monitor System according to Drawing 150880, Sheets 1 through 3, Revision A dated 1/17/81, or later FAA approved revision.

Compatibility of this modification with other previously approved modifications must be determined by the installer.

.-December 09, 1980 April 23, 1981 10/25/85; 3/5/99 J / (Signature) 3ox, Manager Special Certification Office, Southwest Region Any aJteration of this certificate is punishable by a fine of not exceeding $1,000, or imprisonment not exceeding 3 years, or both.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) I Number and street) (City, Stale, and £IP code) from (Name of grantor) (Print or type) (Address of grantor) (Number and street} (City, State, and ^/P code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):.

## Every issue (1)

- March 5, 1999: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/4d/13/4d13d9519f29b11c34a55e0a5b8bacb010aeb39d02b53f21ffa897ee8b6286bd)

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