Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA0OFM callsign genealogy
Currently held by Smith, Timothy H
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 WA0OFM's current licensee, walking backwards.
- Smith, Timothy HMOgranted 2005-09-02cancelled 2008-08-08
Successor callsigns
Callsigns held now by people who previously held WA0OFM.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign WA0OFM, oldest first.
- SMITH, JAMES C AZ1988-03-22 → cancelled 2000-03-23
- Smith, Timothy H MO2018-07-03 active