STC SA1383SW

Supplemental type certificate · International Aviation Technical Services

Holder
International Aviation Technical Services · United States
Status
Current · Issued
Status date
February 15, 1972
Applied
May 28, 1971
Product
Aircraft · Single-Engine
Certification basis
Part 21
Data sheet
TCDS1A8

From FAA DRS, with our copy of the certificate PDF. DRS record last changed December 6, 2025.

What it approves

Installation of Lycoming GO-480-G1D6 engine.

What the certificate says

From the PDF’s text layer, without the form’s printed wording. Layout and order may differ; the PDF is the record.

United $tatu of amnica <-Sl&24&ca<£i4rnA/.

Bcpartment of transportation federal atriation administration Supplemental 'Cgpe Certificate tSMvrrvvW' SA1383SWJ Project A2109SW-S International Aviation ^technical Services P, 0. Box 28299 San Antonio, Texas 78228 >wJn&Jiufi&defa^#t'ft>^J£wfe>di(^^ J ^J&e, (Jivil Air 1A8 HfeliO H-250 ; Installation of Incoming GO-JiBO-GlD6 engine according to Master Braving List Revision C dated 1/12/72.

FAA Approved Airplane flight Manual Supplement dated Movember 2, 1972 required.

Helio Model H-250 airplanes modified by this SIC are the equivalent to the H-295 and all Airworthiness Directives for the H-295 win be applicable.

' : May 28, 1971 February 15, 1972 'u/./n& , _X\a& strrts ris&£*/ • (Signature) .en W. Welsh Chieff Engineering and Manufacturing Branch V (Title)

FAA Font* 8110-2(10-68)

TRANSFER ENDORSEMENT - Transfer the ownership of Supplemental Type Certificate Number to (Name of transferee) (Address of transferee) (Number and street) (City, State, and ZIP code) from (Name of grantor) (Print or type) (Address of grantor) (Number £ street) (City, State, and ZIP code) Extent of Authority (if licensing agreement):

Signature of grantor (In ink)

ADs that name this STC · 0

An AD can apply because an STC is installed, or mention one in its text.

No AD in this release names this STC

Approved models · 1

MakeModelData sheet
Helio Aircraft LLCH-2501A8