Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KF5JBP callsign genealogy
Currently held by Alien City Amateur Radio Association
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 KF5JBP's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KF5JBP.
- KF5UFOactiveAlien City Amateur Radio AssociationNMgranted 2021-01-11