Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD5PIM callsign genealogy
Currently held by MC GEOGHEGAN, PETER I
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 KD5PIM's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD5PIM.
No current licensee on record previously held this callsign.