# STC SA09873AC

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: REB Technologies Inc, United States
- Description: Installation of Night Vision Goggle (NVG) compatible lighting system in Air Tractor, Inc.
- Applied: February 8, 2017
- Status date: June 7, 2017
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A17SW](https://openairdocs.org/tcds/A17SW)
- Certificate PDF: https://openairdocs.org/files/sha256/f0/3b/f03be6d13bad98bccf240f313d62003bcac26ec26b1ad8bb81bb56ad317b5def
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/220FB15E92E158328625813F004443FC.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA09873AC

## ADs that name it (0)

None.

## Approved models (4)

- Air Tractor Inc. AT-502 ([TCDS A17SW](https://openairdocs.org/tcds/A17SW))
- Air Tractor Inc. AT-502A ([TCDS A17SW](https://openairdocs.org/tcds/A17SW))
- Air Tractor Inc. AT-502B ([TCDS A17SW](https://openairdocs.org/tcds/A17SW))
- Air Tractor Inc. AT-504 ([TCDS A17SW](https://openairdocs.org/tcds/A17SW))

## 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.

FAA Form 8110-2 (5/14) Page 1 of This certificate issued to:

Part of the Original Product – Type Certificate Number: Make:

By Direction of the Administrator Signature Title A17SW REB Technologies, Inc.

1500 Brown Trail Bedford, TX 76022 3 SA09873AC Federal Aviation Regulations.

23 AT-502, AT-502A, AT-502B, and AT-504 Installation of Night Vision Goggle (NVG) compatible lighting system in Air Tractor, Inc. Model AT-502, AT-502A, AT-502B, and AT-504 in accordance with REB Technologies, Inc., Master Drawing List MDL 98030502-MDL Revision B, dated June 2, 2017, or later Federal Aviation Administration (FAA) approved revision.

(See continuation Sheet 3 of 3) Air Tractor, Inc.

Installation of NVIS/NVG Compatible Lighting does not include or imply approval of flight operations with NVGs. The operator must receive a determination from their civil aviation authority if an approval to operate with NVGs is required.

(See continuation Sheet 3 of 3) February 08, 2017 June 7, 2017 Jim Grigg Manager, Fort Worth Aircraft Certification Office Southwest Region

FAA Form 8110-2 (5/14) Page 2 of

To (Name and address of transferee) From (Name and address of grantor) Extent of Authority (if licensing agreement):

3 SA09873AC

FAA Form 8110-2 (5/14) Page 3 of Description of Type Design Change (Continued):

REB Technologies, Inc., Airplane Flight Manual Supplement (AFMS), Document No. AFMS 98030502-AFMS, Rev. IR, dated June 2, 2017 or later approved revision is required. REB Technologies, Inc., Instructions for Continued Airworthiness (ICA) Document No. ICA 98030502-ICA, Rev. IR, dated March 8, 2017, or later revision is required.

Any subsequent deviation to the cockpit/cabin configuration specified in the type design of this STC may affect compatibility of the NVIS and will require a re-evaluation for NVIS cockpit and NVG compatibility. The aircraft is not certificated for NVG operations until the evaluation is completed. Once the aircraft is modified with this STC, any future modification to the aircraft may also affect the compatibility with NVG and may require a re-evaluation by the FAA Aircraft Certification Office.

The installer must determine whether this design change is compatible with previously approved modifications. If the holder agrees to permit another person to use this certificate to alter the product, the holder must give the other person written evidence of that permission.

-----------------------------------------------------------------------------------END-----------------------------------------------------------------------------------

SA09873AC

## Every issue (1)

- June 7, 2017: Issued, Current. [certificate](https://openairdocs.org/files/sha256/f0/3b/f03be6d13bad98bccf240f313d62003bcac26ec26b1ad8bb81bb56ad317b5def)

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