Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1DQB callsign genealogy
Currently held by HAMMOND III, 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 N1DQB'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 N1DQB.
- HAMMOND III, FRANK WTXgranted 2012-08-07cancelled 2013-01-11