Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0OPS callsign genealogy
Currently held by Hubbell, Steven Q
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 W0OPS's current licensee, walking backwards.
- Hubbell, Steven QWAgranted 2020-03-19cancelled 2020-05-08
Successor callsigns
Callsigns held now by people who previously held W0OPS.
- Kelchner, Tom SMDgranted 2018-04-17cancelled 2019-10-19
All historical holders
Every license row we've seen with the callsign W0OPS, oldest first.
- Hughes, William L SD2005-08-08 → cancelled 2017-11-07
- Kelchner, Tom S MD2017-12-30 → cancelled 2018-04-17
- Hubbell, Steven Q OK2020-05-08 active