Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KT4VL callsign genealogy
Currently held by LEHR, DAVID R
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 KT4VL's current licensee, walking backwards.
- N3FCIno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KT4VL.
- LEHR, DAVID RMDgranted 2026-06-13