Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KP3DD callsign genealogy
Currently held by DISON, DONALD L
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 KP3DD's current licensee, walking backwards.
- DISON, DONALD LPRgranted 2008-09-16cancelled 2011-12-28
Successor callsigns
Callsigns held now by people who previously held KP3DD.
- DISON, DONALD LTXgranted 2022-01-25