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No. of STCs: 2

STC Holder: Laboratory for Electronics Inc 1079 Commonwealth Avenue, Boston, MA 02109, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH71EA	Status: Historical	App Date:	Rev Date:
Description: South Wind heater 8259-A.
TC Nos.: 1H4
Models: Sikorsky Aircraft CorporationS-55, S-55C
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: Laboratory for Electronics Inc 1079 Commonwealth Avenue, Boston, MA 02109, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SH71EA	Status: Current	App Date:	Rev Date: 01/01/1960
Description: South Wind heater 8259-A.
TC Nos.: 1H4
Models: Sikorsky Aircraft CorporationS-55, S-55C
ACO: AIR-750: East Certification Branch BOS