# STC SA6SO

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Riley Aircraft Corp, United States
- Description: Installation of window on each side of cabin between F.S. 89.25 and 109.375.
- Applied: January 8, 1962
- Status date: November 29, 1984
- Product: Aircraft, Small Multi-Engine
- Certification basis: Part 3, Part 21
- Data sheets: [TCDS 3A10](https://openairdocs.org/tcds/3A10)
- Certificate PDF: https://openairdocs.org/files/sha256/81/91/8191da1878903699a183e8cb0d6f1d4b906fcd974c0c09e78f24b3e0fdcd09f4
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/41BE91FBD6CB9F0085256CC20056A09D.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SA6SO

## ADs that name it (0)

None.

## Approved models (4)

- The Cessna Aircraft Company 310 ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310B ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310C ([TCDS 3A10](https://openairdocs.org/tcds/3A10))
- The Cessna Aircraft Company 310D ([TCDS 3A10](https://openairdocs.org/tcds/3A10))

## 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.

....----' 'Bnitcd,5tQttBof 2lrnnim ~,1gepartmcnrof'ilCransportotion-.federalaniarionadminiStration £,Uppl£t11fntal1[~Pf(irrtifiratf SA6S0 RileyAircraftCorporation CivilAir .'71~yn/-,/';"m): *CAR3 asamendedto Nov.1,1949andAmendments3-1thru3-10thereto.

3A10 Cessna 310,310B,310C,3100 Installationofwindowon eachsideof cabin in accordancewithRileyDrawing(-117,ChanqeE r, -- . //,,;)'r""/0;""'/,' 'MIO';//,rAn/0/"/,;';:T';;'/,' ",/,/,./",i). //,r//.-',h:)/'" ''!0",'/v'/,J/!",// ""'//lm 'n /n -,0"/nn/,/.)u,.- January8, 1962 January19,1962 November ~9, 1984 ~/~'h ,.,,:J.)u',/ 5/24/63;4/24/69;8/6/74 r .{%i'l,;;.",,.~IJ?/.//', .•r>t/,~/""~/~.,, "" Ori&1nAl sl&Ded by CharlesI. Blamer Manager~"We's"fernAircraft CertificationOffice ( '1,11,) A fir flllrwliofl (If I his Iflliliwll' is /J1II/ishaMI' I)) {j liflf '!( flol I'xcndmg $/ .()()(J. or 1 mp,iS(lfllllf'r11 flol (X{'r'fillt!!, :J 1((1/ \. "' /''''/' ..

**FAA FOOM8110-2 (10-681**

## Every issue (1)

- November 29, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/81/91/8191da1878903699a183e8cb0d6f1d4b906fcd974c0c09e78f24b3e0fdcd09f4)

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