Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4PSP callsign genealogy
Currently held by PUMILIA, PHILIP F
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 WD4PSP's current licensee, walking backwards.
- PUMILIA, PHILIP FFLgranted 2022-02-15cancelled 2026-03-03
Successor callsigns
Callsigns held now by people who previously held WD4PSP.
- PUMILIA, PHILIP FFLgranted 2022-02-15cancelled 2026-03-03
- PUMILIA, PHILIP FFLgranted 2018-10-10cancelled 2021-02-02
- PUMILIA, PHILIP FFLgranted 2017-01-06cancelled 2017-04-25
- PUMILIA, PHILIP FFLgranted 2003-06-25cancelled 2004-07-07
All historical holders
Every license row we've seen with the callsign WD4PSP, oldest first.
- PUMILIA, PHILIP F FL1997-11-24 → cancelled 2003-06-25
- PUMILIA, PHILIP F FL2004-07-07 → cancelled 2007-03-03
- PUMILIA, PHILIP F FL2017-04-25 → cancelled 2018-10-10
- PUMILIA, PHILIP F FL2021-02-02 → cancelled 2022-02-15
- PUMILIA, PHILIP F FL2026-03-03 active