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No. of STCs: 2

STC Holder: Mark Hurd Aerial Surveys, Inc. 345 Pennsylvania Ave. So., Minneapolis, MN 55426, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA1635WE	Status: Current	App Date:	Rev Date: 11/22/1989
Description: Modification of lower half of cargo door to accommodate camera installation.
TC Nos.: A10CE
Models: Learjet Inc.Learjet 24, Learjet 24B, Learjet 24D, Learjet 24E, Learjet 24F, Learjet 25, Learjet 25B, Learjet 25C, Learjet 25D
ACO: AIR-760: Central Certification Branch CHI

STC Holder: Mark Hurd Aerial Surveys, Inc. P.O. Box 489, Goleta, CA 93017, United States		If you are an STC Holder, Contact us to have your company added here!
STC No.: SA3622WE	Status: Current	App Date:	Rev Date: 04/10/1978
Description: Modifications to add installation provisions for twin aerial survey cameras in the belly of the airplane.
TC Nos.: A10CE
Models: Learjet Inc.Learjet 25, Learjet 25B, Learjet 25C
ACO: AIR-770: West Certification Branch LA