Description
 Manufacturer: Mid-Continent 
Description: GPS Annuciation Control 28v
Model Number: MD41-628(5V) 
Serial Number: 1524 
Removed From: 1974 Gates Learjet 25B in January 2018 
Condition: Item appears to be in overall good condition with a couple surface scratches as shown in pictures. 
Other Information: We offer a 30 Day Money Back Guarantee minus original shipping charges if the item is in non-working condition.