Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WW5W callsign genealogy
Currently held by APP, JEFFREY 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 WW5W's current licensee, walking backwards.
- APP, JEFFREY FTXgranted 2012-06-05cancelled 2021-03-02
Successor callsigns
Callsigns held now by people who previously held WW5W.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WW5W, oldest first.
- ROBISON, GERALD P VA2009-01-05 → cancelled 2021-02-12
- APP, JEFFREY F TX2021-03-02 active