N503RB

N503RB is taken. It's currently assigned to a 1979 Bellanca 7ECA registered in Almont, MI.

Checked against FAA data from Aug 23, 2026. Not an official FAA determination — always confirm with the FAA before filing.

Who has it now

Aircraft

1979 Bellanca 7ECA

Registered to

Sluka John M

Location

Almont, MI

Registration status

Valid registration

Registered since

Jan 26, 2007

Registration expires

Apr 30, 2029

A tail number only frees up if the owner deregisters the aircraft or moves it to a different N-number — and even then the FAA holds it before releasing it to the public.

This tail has history

N503RB has been worn before. Past registrations from FAA deregistration records:

• 1979 Bellanca 7ECA — Sluka John MJan 26, 2007 to Jul 28, 2026

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