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No. of STCs: 5

STC Holder: Coastal Helicopters, Inc 2506 Jenks Ave, Panama City, FL 32405, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SE2733SW	Status: Historical	App Date: 02/02/1978	Rev Date: 01/07/2011
Description: Modification to higher compression ratio.
TC Nos.: E-279
Models: Lycoming EnginesVO-435-A1E, VO-435-A1F
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Coastal Helicopters, Inc 2506 Jenks Ave, Panama City, FL 32405, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1459SW	Status: Historical	App Date: 07/22/1971	Rev Date: 01/07/2011
Description: Long nose single place cabin, without doors, included in a modified center frame, modified controls to accommodate new cabin/center frame, modified hydraulic system, oil system, and instrument panel, modified tail boom and delete synchronized elevator to add a modified fuel system
TC Nos.: 2H3
Models: Scotts-Bell 47 Inc47G-5, 47G-5A
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Coastal Helicopters, Inc 2506 Jenks Ave, Panama City, FL 32405, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH1878SW	Status: Historical	App Date: 04/22/1974	Rev Date: 01/07/2011
Description: 1. For OH-13H/Tomcat MK 6B single place cabin, no doors, extended nose lengthened center frame 14 , larger main rotor (2 ft.), different tail rotor installation, install Lycoming VO-435-B1A engine, increase HP 260 T.O & 220 METO 3000 r.p.m. minum engine speed, increase gross weight to 2850 lbs. restrict c.g. range to (-2.0) to (+3.), reduce VNE to 70 m.p.h., revise fuel and oil system 2. For OH-13H/Tomcat MK 6C, same as for OH-13H/ Tomcat MK 6B except install Lycoming VO-435-A1E-HC or VO-435-AF-HC engine, revised external oil system and revised center frame.
TC Nos.: H5SW
Models: Continental Copters Inc.OH-13H
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Coastal Helicopters, Inc 2506 Jenks Ave, Panama City, FL 32405, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2303SW	Status: Historical	App Date: 03/01/1976	Rev Date: 01/07/2011
Description: Installation of a JASCO Model 755-1 Alternator and control components according to Drawing List dated 5/6/76, revised 8/6/76, or later FAA approved revision.
TC Nos.: H5SW
Models: Continental Copters Inc.OH-13H
ACO: Atlanta ACO Branch, Tel: +1 (404) 474-5500

STC Holder: Coastal Helicopters, Inc 2506 Jenks Ave, Panama City, FL 32405, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH2627SO	Status: Current	App Date:	Rev Date: 09/29/1989
Description: Installation of a hydraulic power take-off system.
TC Nos.: H1IN
Models: Eurocopter FranceSA.315B Alouette III
ACO: AIR-750: East Certification Branch ATL