335 reserved N-numbers have FAA purge dates in August 2031. If the holder doesn't renew before the purge date, the FAA releases the tail back to the public — and anyone can reserve it for $10 a year.
A purge date is a scheduled release, not a guarantee: holders can renew right up to the date. Check any tail on its purge day to see if it actually freed up. From FAA data dated Sep 17, 2026.
Check any N-number against the FAA registry and reserved list — instantly see if it's available, taken, or reserved and when it frees up.