Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W7HFI callsign genealogy
Currently held by LEMON, ROBERT 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 W7HFI's current licensee, walking backwards.
- LEMON, ROBERT MWAgranted 1994-12-09cancelled 2002-11-05
Successor callsigns
Callsigns held now by people who previously held W7HFI.
No current licensee on record previously held this callsign.