Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AD4PV callsign genealogy
Currently held by MARTIN, DANIEL E
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 AD4PV's current licensee, walking backwards.
- KD4TXNno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held AD4PV.
- MARTIN, DANIEL ESCgranted 2010-09-04cancelled 2022-09-07