# STC SA1455GL

- Type: Supplemental type certificate
- Status: Current, Surrendered
- Holder: U.S. Technical Consultants Inc., United States
- Description: Installation of a GTE Airfone digital public telephone system (Genstar).
- Applied: January 16, 1990
- Status date: November 6, 2008
- Product: Aircraft, Large Multi-Engine
- Certification basis: Part 21
- Data sheets: [TCDS A6WE](https://openairdocs.org/tcds/A6WE)
- Certificate PDF: https://openairdocs.org/files/sha256/1f/62/1f62d5bcc6ead99eebc0b2f79aa441f699e0af5b0bbddb9a31fb6287059ad885
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/575FA2D0CBB7E8F9862576330042B1A8.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA1455GL

## ADs that name it (0)

None.

## Approved models (5)

- McDonnell Douglas Corporation DC-9-81 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-82 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation DC-9-83 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation MD-88 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))
- McDonnell Douglas Corporation MD-90-30 ([TCDS A6WE](https://openairdocs.org/tcds/A6WE))

## 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.

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240 I E. Orangethorpe, STE 105 Fullerton, CA 92831 I,Certificate

SURRENDERED on /I-(P - ().:g=: IuY0/,"; //;'1/ //;>. U{'I/'/", 1/1 //;(' 0;;tu.'/,-')(7/1/'1' //;(ft-!l:'II'I/IY /'1'1,,/'-11/ II'I//; //;1' /,-/I(IVIV/'/I) 'I/(I/u'/('/,-vj'/t.) /t':'IY'IP'/' 'I.)

YII"//"rr/ h/"(""1 //11'1'/'; /hr' t'/I'/'/I'/'/-/~/I/'.j.j /,/'[/1///'(,///1''///'; ,/. /)//Y 25 ,/ /hl" Federal Aviation ./I';/r//t:,u/'//j (See Type Certificate Data Sheet AGWE for complete certification basis.)

/ill,0, /iN/,-/ M,WE McDonnell Douglas DC-9-81; DC-9-82; DC-9-83;

MD-88; MD-90-30 ~/(~j''/fll/r''1 '/ ~/I/' :/I'.;~j/h Y;';:///1;/t".

Installation of a Digital Public Telephone System (Genstar) installed per GTE Airfone STC Documentation Checklist AFP70.0J.\3-00, Rev, 29, dated May 19,1999, or later FAA Approved revisions.

Compatability of this design change with previously approved modifications must be determined by the installer.

1 All seatbaeks and bulkheads on which an Airfone is mounted must be of the breakaway lype or have no injurious objects in the head strike radius.

3, If the holder agrees to permit another person to usc this certificate to alter the product, the holder shall give the other person written evidence of that permission .

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d.,J ~ (s&tAL Charles L. Smalley Manager, Systems anu Flight Test Branch Chicago Aircrati Ccrtification Officc (7i//,,) .._---~_._----'------_ .._--------"----_._~--_._-_ .•_--._----------------------------~----_._._-----------Any al ceratioll of tilis ct::rtificdtt: is pUI1ishable:: by a fine of not exceeding S1, 000. or imprisonment not exceeding 3 yeal-s, or bach.

FAA F'lf.:!~ 8110-2 :10 68. PAGE 1 of PAGES This certificate may be r::ransferred in dCCOl"dance with FAR 21.';7.

## Every issue (2)

- November 6, 2008: Surrendered, Current. [certificate](https://openairdocs.org/files/sha256/1f/62/1f62d5bcc6ead99eebc0b2f79aa441f699e0af5b0bbddb9a31fb6287059ad885)
- September 29, 2006: Reissued, Historical. [certificate](https://openairdocs.org/files/sha256/23/7e/237e8e2295c1dc2b2e72b85eace9b91baec72c3d658d9994e18b7bd9b4d303f2)

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