Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1RDW callsign genealogy
Currently held by BARTLETT, JOHN T
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 K1RDW's current licensee, walking backwards.
- DRISCOLL, EUGENE JNHgranted 2006-03-14cancelled 2014-01-22
Successor callsigns
Callsigns held now by people who previously held K1RDW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K1RDW, oldest first.
- BARTLETT, JOHN T NH1999-05-10 → cancelled 2011-05-11
- DRISCOLL, EUGENE J FL2024-10-22 active