Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA1VOA callsign genealogy
Currently held by HATCH, ROBERT 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 WA1VOA's current licensee, walking backwards.
- HATCH, ROBERT LCTgranted 2015-07-11cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held WA1VOA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA1VOA, oldest first.
- UMBDENSTOCK, PAUL R CT1994-07-16 → cancelled 2000-11-20
- 533 Repeater Group CT2002-05-21 → cancelled 2014-05-22
- HATCH, ROBERT L CT2016-06-14 active