Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB2UDL callsign genealogy
Currently held by COOPER SR, ARTHUR M
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 KB2UDL'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 KB2UDL.
- Cooper Sr, Arthur MFLgranted 1998-08-20cancelled 2002-04-10