Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NH7T callsign genealogy
Currently held by HILLYER, JOHN M
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 NH7T's current licensee, walking backwards.
- HILLYER, JOHN MHIgranted 2018-08-01cancelled 2021-02-06
Successor callsigns
Callsigns held now by people who previously held NH7T.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NH7T, oldest first.
- SCHURIG, RICO HI2009-01-16 → cancelled 2021-01-19
- HILLYER, JOHN M HI2021-02-06 active