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STC SA3-302

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Supplemental type certificate · Butler Aviation - O'Hare, Inc

Certificate· on FAA DRS
Holder
Butler Aviation - O'Hare, Inc · United States
Status
Current · Reissued
Status date
May 27, 1983
Product
Aircraft · Large Multi-Engine
Certification basis
Part 21
Data sheets
TCDSA-618TCDSA-669

From FAA DRS. DRS record last changed December 5, 2025.

What it approves

Installation of Janitrol Series S-200 heater.

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 · 10

MakeModelData sheet
McDonnell Douglas CorporationDC-3 SeriesA-669
McDonnell Douglas CorporationDC3-G102A-618
McDonnell Douglas CorporationDC3-G102A SeriesA-618
McDonnell Douglas CorporationDC3-G103AA-618
McDonnell Douglas CorporationDC3-G202A SeriesA-618
McDonnell Douglas CorporationDC3A-S1C3GA-669
McDonnell Douglas CorporationDC3A-S1CGA-669
McDonnell Douglas CorporationDC3A-SC3GA-669
McDonnell Douglas CorporationDC3A-SCGA-669
McDonnell Douglas CorporationDC3C-R-1830-90C (Army C-47B)A-669