Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5XOR callsign genealogy
Currently held by Rowland, Craig 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 K5XOR's current licensee, walking backwards.
- Smith, Robert JTXgranted 2021-01-12cancelled 2021-01-30
Successor callsigns
Callsigns held now by people who previously held K5XOR.
- Rowland, Craig HORgranted 2006-02-25cancelled 2018-02-27
All historical holders
Every license row we've seen with the callsign K5XOR, oldest first.
- Rowland, Craig H WA2002-05-03 → cancelled 2006-02-25
- Smith, Robert J TX2021-01-30 active