The STC search system is a complimentary service provided to the aviation community. We hope you find it useful. We do not provide access to STC engineering. For that you need to contact the STC holder directly. Our primary product is a comprehensive library of aviation regulations and standards, including tools for generating Airworthiness Directive compliance reports.

No. of STCs: 6

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA241EA	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Nose cap weather radome shell.
TC Nos.: 4A27
Models: General Dynamics Corporation22
ACO: AIR-750: East Certification Branch BOS

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA241EA	Status: Historical	App Date:	Rev Date:
Description: Nose cap weather radome shell.
TC Nos.: 4A27
Models: General Dynamics Corporation22
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA323EA	Status: Historical	App Date:	Rev Date:
Description: 7541K nose cap weather radome.
TC Nos.: 5A4
Models: Raytheon Aircraft Company50 Series
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA323EA	Status: Current	App Date:	Rev Date: 01/01/1960
Description: 7541K nose cap weather radome.
TC Nos.: 5A4
Models: Raytheon Aircraft Company50 Series
ACO: AIR-750: East Certification Branch BOS

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA687SW	Status: Historical	App Date:	Rev Date:
Description: Nose cap weather radome shell.
TC Nos.: 4A27
Models: General Dynamics Corporation22 Series
ACO: Boston ACO Branch, Tel: +1 (781) 238-7151

STC Holder: McMillan Radiation Labs Inc Brownville Avenue, Ipswich, MA 01938, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA687SW	Status: Current	App Date:	Rev Date: 01/01/1960
Description: Nose cap weather radome shell.
TC Nos.: 4A27
Models: General Dynamics Corporation22 Series
ACO: AIR-750: East Certification Branch BOS