Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1RTY callsign genealogy
Currently held by ALLEN, FRANK W
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by N1RTY's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held N1RTY.
- ALLEN, FRANK WMEgranted 2014-03-14cancelled 2026-05-12