Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K5PPN callsign genealogy
Currently held by CUMBIE, MARVIN D
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 K5PPN's current licensee, walking backwards.
- SHAUGER, ROBERT CNMgranted 2010-06-23cancelled 2018-04-03
- KB7LFWno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held K5PPN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5PPN, oldest first.
- CUMBIE, MARVIN D TX1998-05-05 → cancelled 2010-05-06
- SHAUGER, ROBERT C NM2018-04-03 active