Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KB1RPM callsign genealogy
Currently held by Manning, Robert 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 KB1RPM's current licensee, walking backwards.
- Manning, Robert PMAgranted 2004-10-27cancelled 2004-11-23
Successor callsigns
Callsigns held now by people who previously held KB1RPM.
No current licensee on record previously held this callsign.