Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W1MKF callsign genealogy
Currently held by MARTIN JR, DANIEL
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 W1MKF's current licensee, walking backwards.
- Foote, Marion KARgranted 2019-05-09cancelled 2019-06-11
Successor callsigns
Callsigns held now by people who previously held W1MKF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W1MKF, oldest first.
- MARTIN JR, DANIEL RI2005-03-15 → cancelled 2017-06-08
- Foote, Marion K AR2019-06-11 active