# STC SA1720SW

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Cutter Flying Service, Inc, United States
- Description: Install four burner can assembly.
- Applied: April 6, 1973
- Status date: August 28, 1973
- Product: Aircraft, Balloon
- Certification basis: Part 21
- Data sheets: [TCDS A15CE](https://openairdocs.org/tcds/A15CE)
- Certificate PDF: https://openairdocs.org/files/sha256/2e/9d/2e9d7c7813893575deae8bc6c0520c78e9a842633974d6bb7a027ee1644eda6d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/7FE1119B9EF60F7985256CC10083CF62.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1720SW

## ADs that name it (0)

None.

## Approved models (4)

- Aerostar International S-40A ([TCDS A15CE](https://openairdocs.org/tcds/A15CE))
- Aerostar International S-50A ([TCDS A15CE](https://openairdocs.org/tcds/A15CE))
- Aerostar International S-55A ([TCDS A15CE](https://openairdocs.org/tcds/A15CE))
- Aerostar International S-60A ([TCDS A15CE](https://openairdocs.org/tcds/A15CE))

## 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.

*Sl£4Stf-£a&&riA>.

Bnittfl Starts of amtrita ©epartmtnt of transportation- federal Stoiation administration upplementalCertificate SA1720SH L2776SW-S AAB-214Cutter Flying Service, Inc.

P, 0. Box 274 Albuquerque, New Mexico 87L03 >^.(5^.y^^.a^.^j-^ 31 <5ie-FB de TO 1 Aviation ' A15CE . Raven : S-40A, S-50A, S-55A, S-60A : installation of four burner can assembly according to Conversion Instruction from Raven Two-Burner System to the Four-Burner System April 6, 1973, FAA Approved Balloon Flight Manual Supplement dated August 28, 1973, ia required.

n&'a April 6, 1973 August 28, 1973 Glen W. Welsh Chief, Engineering and Manufacturing Branch alteration of this certificate is punishable by a fine of not exceeding SI,000, or imprisonment not exceeding 3 yean, or both.

FAAFouSl 10-1(10-69)

\^_ _J INSTRUCTIONS The transfpr endorsement below may be used lo notify the appropriate FAA Regional Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of the transferee and forward it to him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) ( tfumbtr and SIrtrt) (City. Slati, and £//> cod,) from (Name of grantor) (Print or type) !

(Address of grantor) ftimbrr and tlrtrl) (City, Slalr, and ZJP cade) Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

**C FAA AC 69-5536**

## Every issue (1)

- August 28, 1973: Issued, Current. [certificate](https://openairdocs.org/files/sha256/2e/9d/2e9d7c7813893575deae8bc6c0520c78e9a842633974d6bb7a027ee1644eda6d)

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