Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AB1GQ callsign genealogy
Currently held by Nichols, John E
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 AB1GQ's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AB1GQ.
- Nichols, John EMAgranted 2017-02-08cancelled 2018-04-21