N91Z

Cancelled 1971

Deregistered aircraft · Cessna 170B

Cancelled
March 10, 1971
Status when cancelled
Valid registration
Serial number
25645
Type
Fixed wing single engine
Certificate issued
December 23, 1969
Mode S code
AC9691
Owner when cancelled
Koch Albert Frederic
Owner type
Individual

From the FAA registry file of October 29, 2026, cancelled registrations. Owners’ street addresses are left out. The Mode S code belongs to the N-number, not the airframe.