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N4310A

Reserved

N4310A is reserved. Fee-paid reservation held by James William Grenfell — if it isn't renewed, the FAA releases it on Jul 7, 2026 (in about 4 days).

Reservation details

Held by
James William Grenfell
Location
Denver, CO
Reservation type
Fee-paid reservation
Reserved since
Jun 7, 2025
Renewal notice
Apr 7, 2026
Frees up (if not renewed)
Jul 7, 2026

Reserved by an individual or company; a renewal notice has been sent.

Reservations lapse more often than you'd think. Check back around Jul 7, 2026 — if the holder doesn't renew, it becomes available. See everything scheduled to free up in July 2026.

This tail has history

N4310A has been worn before. Past registrations from FAA deregistration records:

  • 1956 Piper PA-22-150 — Mather Wayne AJan 8, 1997 to Feb 5, 2014

Close calls that are open right now

Tails one nudge away from N4310A that aren't assigned or reserved:

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