Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9TDP callsign genealogy
Currently held by PLUMLEE, TERRY 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 K9TDP's current licensee, walking backwards.
- PLUMLEE, TERRY DARgranted 2020-08-27cancelled 2020-11-03
Successor callsigns
Callsigns held now by people who previously held K9TDP.
No current licensee on record previously held this callsign.