# STC ST09326SC

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Advanced Avionics Technologies, United States
- Description: Installation of dual Universal Navigation UNS-1C flight management system.
- Applied: December 2, 1996
- Status date: November 14, 2000
- Product: Aircraft, Large Airplane
- Certification basis: Part 21
- Data sheets: [TCDS A13NM](https://openairdocs.org/tcds/A13NM)
- Certificate PDF: https://openairdocs.org/files/sha256/b3/71/b3717cf2651de9cc128ebf2c2eb550c81ab0542ab38594d831f58fb882a29209
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/A85F6ADAA9104D1485256CC300035DF1.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/ST09326SC

## ADs that name it (0)

None.

## Approved models (2)

- De Havilland Aircraft of Canada Limited DHC-8-201 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))
- De Havilland Aircraft of Canada Limited DHC-8-202 ([TCDS A13NM](https://openairdocs.org/tcds/A13NM))

## 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.

;fil11Hcl:t ~tnt:ez ®£ J\ntert.cn ~.e:p:artment rrf 'filrct:tt5:p:artatfon - Jff .en.eral /\-6-fotfon ~ministratfon ~upplemental W1Jp£ fil£rfif icaf£ Project No. SA6157SC-T (RMR) ~ w~·-""caa,~a 'r' Advanced Avionics Technologies 1100 Dumnan Drive Georgetown, TX 78628 c&4~a,,;, d3d de ~ d,t, de ~/W ~ fo de ~oat-r/l;? /Y'od'aob wid de ifrm,.,i?at',,'cvt.J, tvw!' c~uo,,u ~ a,;, ~rj4ea'~nwe/,.J, de a<"ftUHY'/A:r:nc.u/<'ep<cu,MUYu,.J, o/£?1-l«,4 25 o/d, Federal Aviation ,9g~u&,r,,'cvt.J,.

&;,ef?vud'9DPOd'aob ~/W W-¥caa> JV~ .· Al3NM A«.&.· deHavilland DHC-8-200 Series .@~~.ff"".@~W~- Installation of Dual Universal Navigation UNS-lC flight management system in accordance with AAT Master Data Drawing List 1061-000, Revision G, dated February 5, 2000, or later FAA approved revision. FAA approved Airplane Flight Manual Supplement Document No. 1061-916, Revision A, dated / - · October 11, 2000, or later FAA approved revision is required.

$,0u~a,,zaaf~?'t0/ki, Compatibility of this design change with previously approved modifications must be determined by the installer. If the holder agrees to permit another person to use this certificate to alter the product the holder shall give the other person written evidence of that permission.

~ Cl?Pb~caa>. tvw!' de 4«/yU'PI'~ dah a,A:,.,;:.4' Af- de tf«,.J,Af, fo o/'/l""ooatf4~fle.i1,cu/1, d,t, ~b U/Mdf' ~ 4a.J~ fl~ OP a k,•;,n,r..iu,,.&o,,v ~ Af- od,,,wd,w e~~ I(;,, de .A~~ o/de !¥~ .Aouuion, ,./6~d,t,~"on.

.,¥au, ¥~-·May 23, 1997 .,¥au,~- November 14, 2000, Rev. 1 (Title)

## Every issue (1)

- November 14, 2000: Amended, Current. [certificate](https://openairdocs.org/files/sha256/b3/71/b3717cf2651de9cc128ebf2c2eb550c81ab0542ab38594d831f58fb882a29209)

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