Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KD1MF callsign genealogy
Currently held by Gallagher, Robert 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 KD1MF's current licensee, walking backwards.
- FILIPOV, MIKHAILMAgranted 2019-01-30cancelled 2019-02-20
Successor callsigns
Callsigns held now by people who previously held KD1MF.
- Gallagher, Robert TGAgranted 2002-07-16cancelled 2003-06-20
All historical holders
Every license row we've seen with the callsign KD1MF, oldest first.
- Gallagher, Robert T VA1993-01-12 → cancelled 2002-07-16
- FILIPPOV, MIKHAIL MA2019-02-20 active