Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7PJH callsign genealogy
Currently held by HAMLIN, PHILIP 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 W7PJH's current licensee, walking backwards.
- HAMLIN, PHILIP JAZgranted 2018-03-20cancelled 2022-04-12
Successor callsigns
Callsigns held now by people who previously held W7PJH.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7PJH, oldest first.
- BOOR, JOHN L WA1995-11-28 → cancelled 2007-11-29
- HAMLIN, PHILIP J AZ2022-04-12 active