Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K5ODP callsign genealogy
Currently held by DUNN, WILLIAM M
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 K5ODP's current licensee, walking backwards.
- Leota, Isaac WILgranted 2025-02-19cancelled 2025-12-09
Successor callsigns
Callsigns held now by people who previously held K5ODP.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K5ODP, oldest first.
- DUNN, WILLIAM M TX1993-03-30 → cancelled 2005-03-31
- Leota, Isaac W AR2025-12-09 active