Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF3DR callsign genealogy
Currently held by McPherson, Randall L
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 KF3DR's current licensee, walking backwards.
- McPherson, Randall LPAgranted 1999-06-01cancelled 1999-12-15
Successor callsigns
Callsigns held now by people who previously held KF3DR.
No current licensee on record previously held this callsign.