G-21A — Grumman G-21A

82 yearsmedian age

Of the 33 registered Grumman G-21A with a known build year (72% of the 46 we track), the median age is 82 years.

4changed registration in 12 months

4 of the 46 registered Grumman G-21A we track changed registration in the last 12 months (9% of the fleet), across 4 registration events. Registration changes include ownership transfers, re-registrations and address updates — not all are sales.