Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1HFP callsign genealogy
Currently held by Peardon, Jason 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 W1HFP's current licensee, walking backwards.
- Peardon, Jason MMAgranted 2019-02-25cancelled 2019-06-07
Successor callsigns
Callsigns held now by people who previously held W1HFP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1HFP, oldest first.
- GREENWOOD, CHARLES E ME1995-06-08 → cancelled 2007-06-09
- Peardon, Jason M MA2019-06-07 active