FAA · Supplemental Type Certificate
STC SA00068LA
Installation of tail wheel adapter ring.
What is an STC?
A Supplemental Type Certificate authorizes a major modification or alteration to an FAA-certificated aircraft. STCs are how operators legally install new avionics, change fuel systems, add floats, swap engines, etc. — every change beyond a minor modification needs one.
Applicable aircraft (74)
- A-649 Textron Aviation Inc. · D17S
- A-649 Textron Aviation Inc. · SD17S
- A-642 The Waco Aircraft Company · UPF-7
- A-642 The Waco Aircraft Company · VPF-7
- ATC 625 Consolidated Vultee Aircraft Corporation Stinson Division · SR-9D (Army UC-81G)
- ATC 625 Consolidated Vultee Aircraft Corporation Stinson Division · SR-9DM
- ATC 625 Consolidated Vultee Aircraft Corporation Stinson Division · SR-9E (Army UC-81J)
- ATC 625 Consolidated Vultee Aircraft Corporation Stinson Division · SR-9EM (Army UC-81M)
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10B
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10C (Army UC-81K)
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10G (Army UC-81A)
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10G3
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10H
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10J
- TC 678 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10J3
- TC 679 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10D
- TC 679 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10E (Army UC-81H)
- TC 679 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10K
- TC 685 Consolidated Vultee Aircraft Corporation Stinson Division · SR-10F (Army UC-81F)
- TC 713 Textron Aviation Inc. · D17A (Army UC-43F)
- TC 638 Textron Aviation Inc. · D17R (Army UC-43A)
- TC 641 Textron Aviation Inc. · E17B (Army UC-43D)
- TC 641 Textron Aviation Inc. · E17L
- TC 641 Textron Aviation Inc. · SE17B
- TC 689 Textron Aviation Inc. · F17D (UC-43C)
- TC 689 Textron Aviation Inc. · SF17D
- TC 779 Textron Aviation Inc. · G17S
- A-2-571 Consolidated Vultee Aircraft Corporation Stinson Division · BT-13
- A-2-571 Consolidated Vultee Aircraft Corporation Stinson Division · BT-13A (Army SNV-1)
- A-2-571 Consolidated Vultee Aircraft Corporation Stinson Division · BT-13B (Navy SNV-2)
- A-2-571 Consolidated Vultee Aircraft Corporation Stinson Division · BT-15
- TC 612 Howard Aircraft Foundation · DGA-8 (Army UC-70C)
- TC 645 Howard Aircraft Foundation · DGA-9 (Army UC-70D)
- TC 645 Howard Aircraft Foundation · DGA-12 (Army UC-70A)
- A-717 Howard Aircraft Foundation · DGA-15J (Army UC-70B)
- A-717 Howard Aircraft Foundation · DGA-15P (Army UC-70; Navy GH-1; -2; -3; NH-1)
- A-717 Howard Aircraft Foundation · DGA-15W
- A-734 Gulfstream American Corporation · G-44
- A-774 Consolidated Vultee Aircraft Corporation Stinson Division · V-77
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-9 (Army UC-61F)
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-9S
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-40 (Army UC-61G)
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-40S
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-41 (Army UC-61)
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-41A (Army UC-61A)
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-41AS
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-41S
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-46
- A-707 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24W-46S
- A-706 Fairchild Personal Planes Division Fairchild Engine and Airplane Corp. · 24R9 (Army UC-61C)
+ 24 more aircraft
The STC PDF on drs.faa.gov is the authoritative document — it lists installation instructions, ICA requirements, and any limitations. Open PDF ↗