“MAKER: SPERRY MARINE
MODEL: NAVIGAT X MK-1 X 2 SET
TYPE: 4914-CA
LAST SERVICE DATE:04 FEB 2021.
RMKS:NO.1 GYRO SPHERE INSTALLED ON:04/03/2017
NO.2 GYRO SPHERE INSTALLED ON :15/05/2020” GYRO COMPASS SERVICE SPERRY MARINE.4914-CA.NA