Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N1DIQ callsign genealogy
Currently held by Frey, Alan B
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 N1DIQ's current licensee, walking backwards.
- Frey, Alan BVTgranted 2026-05-14cancelled 2026-06-02
Successor callsigns
Callsigns held now by people who previously held N1DIQ.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N1DIQ, oldest first.
- FREY, ALAN B VT2012-11-27 → cancelled 2025-01-07
- Frey, Alan B VT2026-06-02 active