Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0RO callsign genealogy
Currently held by GAMBLE SR, JACK 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 W0RO's current licensee, walking backwards.
- Scott, Daniel RCOgranted 2004-08-18cancelled 2008-04-11
Successor callsigns
Callsigns held now by people who previously held W0RO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0RO, oldest first.
- GAMBLE SR, JACK M MO1996-02-28 → cancelled 2008-02-29
- SCOTT, DANIEL R VA2018-02-13 active