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No. of STCs: 4

STC Holder: Howard A D Route 2, Box 4, Culdesac, ID 83524, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1010NW	Status: Historical	App Date:	Rev Date: 08/18/1980
Description: Camera ports.
TC Nos.: A20SO
Models: The New Piper Aircraft Inc.PA-31, PA-31-300, PA-31-325, PA-31-350
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Howard A D Route 2, Box 4, Culdesac, ID 83524, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1584SW	Status: Historical	App Date:	Rev Date:
Description: Aerial survey camera.
TC Nos.: 2A4
Models: Twin Commander Aircraft Corporation680FL(P), 680T, 680V, 680W, 690
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Howard A D Route 2, Box 4, Culdesac, ID 83524, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA4194SW	Status: Historical	App Date:	Rev Date: 09/02/1980
Description: Installation of camera port.
TC Nos.: 3A16, A23CE
Models: Raytheon Aircraft Company56TC, 58, 58A, 58TC, 58TCA, A56TC
ACO: Seattle ACO Branch, Tel: +1 (206) 231-3500

STC Holder: Howard A D P.O. Box 32537, Oklahoma City, OK 73126, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA7687SW	Status: Historical	App Date:	Rev Date: 12/15/1989
Description: Installation of camera port and navigation sight ports.
TC Nos.: A37CE
Models: The Cessna Aircraft Company208
ACO: Ft. Worth ACO Branch, Tel: +1 (817) 222-5140