Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF0BB callsign genealogy
Currently held by Stephen, Kevin P
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 KF0BB's current licensee, walking backwards.
- BOURN, BRYANMNgranted 2023-02-07cancelled 2026-02-18
Successor callsigns
Callsigns held now by people who previously held KF0BB.
- Stephen, Kevin PCOgranted 2003-05-20cancelled 2003-07-22
All historical holders
Every license row we've seen with the callsign KF0BB, oldest first.
- Stephen, Kevin P CO1999-02-23 → cancelled 2003-05-20
- BOURN, BRYAN MN2026-02-18 active