Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4AWN callsign genealogy
Currently held by POLACO, LUIS A
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 KD4AWN's current licensee, walking backwards.
- Adsit, Dawn MVAgranted 2004-08-03cancelled 2004-08-24
Successor callsigns
Callsigns held now by people who previously held KD4AWN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD4AWN, oldest first.
- POLACO, LUIS A FL1991-05-21 → cancelled 2003-05-22
- Adsit, Dawn M VA2024-06-27 active