Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KC9QPN callsign genealogy
Currently held by TIMME, 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 KC9QPN'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 KC9QPN.
- TIMME, ROBERT JINgranted 2010-03-12cancelled 2016-12-06