Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA0URU callsign genealogy
Currently held by GANNAWAY, PATRICK
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 WA0URU's current licensee, walking backwards.
- GANNAWAY, PATRICK WMDgranted 2004-11-04cancelled 2009-04-24
Successor callsigns
Callsigns held now by people who previously held WA0URU.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA0URU, oldest first.
- GANNAWAY, WILLIAM F MN1996-12-10 → cancelled 2008-12-11
- GANNAWAY, PATRICK KS2019-03-22 active