Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF2D callsign genealogy
Currently held by FISHER, KEITH 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 KF2D's current licensee, walking backwards.
- Kohel, Jeffrey ASCgranted 2011-12-23cancelled 2014-11-01
Successor callsigns
Callsigns held now by people who previously held KF2D.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KF2D, oldest first.
- FISHER, KEITH M NY2002-08-08 → cancelled 2014-10-15
- Kohel, Jeffrey A IN2024-10-16 active