Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1UQM callsign genealogy
Currently held by DiLibero, Robert J
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 K1UQM's current licensee, walking backwards.
- DiLibero, Robert JMAgranted 2005-03-22cancelled 2005-05-03
Successor callsigns
Callsigns held now by people who previously held K1UQM.
- DiLibero, Robert JMAgranted 2019-01-03