Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4PNJ callsign genealogy
Currently held by ADAMS, CLIFTON L
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 WD4PNJ's current licensee, walking backwards.
- ADAMS, VIRGINIA DALgranted 2014-10-25
Successor callsigns
Callsigns held now by people who previously held WD4PNJ.
- ADAMS, VIRGINIA DALgranted 2014-10-25
All historical holders
Every license row we've seen with the callsign WD4PNJ, oldest first.
- ADAMS, CLIFTON L AL2000-01-15 → cancelled 2002-12-07
- ADAMS, VIRGINIA D AL2004-11-05 → cancelled 2014-10-25