Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5PET callsign genealogy
Currently held by DILLON, DONNA B
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 K5PET's current licensee, walking backwards.
- DILLON, DONNA BTXgranted 2014-11-12cancelled 2016-09-24
Successor callsigns
Callsigns held now by people who previously held K5PET.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5PET, oldest first.
- SWANSON, THEODORE B TX1996-05-11 → cancelled 2008-05-13
- DILLON, DONNA B TX2026-07-08 active