Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N4TQX callsign genealogy
Currently held by HOLMES, JACK J
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 N4TQX's current licensee, walking backwards.
- HOLMES, JACK JTNgranted 2017-01-11cancelled 2021-05-14
Successor callsigns
Callsigns held now by people who previously held N4TQX.
- HOLMES, JACK JTNgranted 2017-01-11cancelled 2021-05-14