Collins Type 331A-3G Course Selection Indicator 522-2638-001

522-2638-006 Collins 331A-3G Course Indicator

COLLINS COURSE INDICATOR ALL FUNCTIONS WORK AIRCRAFT 331A-6A 522-2782-004

Collins 331A-3G Course Indicator - PN: 522-2638-001

522-2782-004 Collins 331A-6A Course Indicator

Collin 331A-3G Course Indicator PN 522-2638-006 (From Beechcraft King Air 200)

522-2638-001 Collins 331A-3G Course Indicator (Core)

522-2638-006 Collins Radio 331A-3G Course Indicator (Cracked)