# STC SA3245SW-D

- Type: Supplemental type certificate
- Status: Current, Reissued
- Holder: Century Flight Systems Inc, United States
- Description: Installation of Mitchell automatic flight system model AK615, consisting of Century IIB autopilot with optional radio coupler.
- Applied: September 6, 1977
- Status date: March 29, 1984
- Product: Aircraft, Small Airplane
- Certification basis: Part 21
- Data sheets: [TCDS 1A8](https://openairdocs.org/tcds/1A8)
- Certificate PDF: https://openairdocs.org/files/sha256/46/d5/46d557d46f0fce9e720652ec308ef93cd2b0571333042490c0fcfd7c4c06a806
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/19814F450B685D3085256CC2000A95CB.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SA3245SW-D

## ADs that name it (0)

None.

## Approved models (4)

- Helio Aircraft LLC H-250 ([TCDS 1A8](https://openairdocs.org/tcds/1A8))
- Helio Aircraft LLC H-295 (USAF U10D) ([TCDS 1A8](https://openairdocs.org/tcds/1A8))
- Helio Aircraft LLC H-395 (USAF L-28A or U-10B) ([TCDS 1A8](https://openairdocs.org/tcds/1A8))
- Helio Aircraft LLC H-395A ([TCDS 1A8](https://openairdocs.org/tcds/1A8))

## 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.

Bepartment of transportation —federal aoiation administration Supplemental Itgpe Certificate SA3245SW-D Century Flight Systems, Inc.

F.M. 1195 P. 0. Box 610 Mineral Wells, TX 76067 ^eifo^y^i&Jc(e&<jawf^JifoJ^ .6rt&M41W(>1&J^4^^ ^ ^JfJ/ie, „. .« ..

JAR Hello H-250. H-295, H-395, H-395A Installation of Mitchell Automatic Flight System Model AK615 consisting of a Century IIB Autopilot with Optional Radio Coupler according to Bulletin No. 741, dated 8-29-77 and Master Drawing List No. 87A961, dated 8-29-77 (28 Volt) or later FAA approved revision.

iSleaMta&vnA/.

CfotMnsd iJiwcuict —— • Eligible only on Hello Model H-295 , S/N 1457 and Below.

Also eligible on Hello Model H-295, S/N 1457 and Below when modified in accordance with STC SA156SO (Turbocharged Engine) and Hello Model H-395 when modified In accordance with 8TC SA125SO (Turbocharged Engine) FAA/DAS Approved Airplane Flight Manual Supplement, ?N 68S588, dated 9/29/77 is required or later FAA approved •evision °ther P-viously approved modifications ( 3_28-84 Revision 1 -/ Don P. WatSOn (Signature) Manager, Aircraft Certification Division Southwest Region (Title)

FAA FO«M 8110-2 (10-68)

,NSTRUCTIONS: The transfer endorsement be.ow may be used ,o notify .he appropriate FAA Region.! Office of the transfer of this Supplemental Type Certificate.

The FAA will reissue the certificate in the name of .he transferee and forward it <o him.

TRANSFER ENDORSEMENT Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee), (Address of transferee). (Mumbtr ml strut) from (Name of grantor) (Print or type).

(Address of grantor) .State. **t ZIP n* > (Citf. SUU. mJ ZIP n^l Extent of Authority (if licensing agreement):

Signature of grantor (In ink):

## Every issue (1)

- March 29, 1984: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/46/d5/46d557d46f0fce9e720652ec308ef93cd2b0571333042490c0fcfd7c4c06a806)

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