Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WK3A callsign genealogy
Currently held by Hudler, Bruce V
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 WK3A's current licensee, walking backwards.
- Hudler, Bruce VMDgranted 2008-09-08cancelled 2013-03-05
Successor callsigns
Callsigns held now by people who previously held WK3A.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WK3A, oldest first.
- HAAS, HARRY L PA2001-01-31 → cancelled 2013-02-13
- Hudler, Bruce V MD2022-12-14 active