Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH7FC callsign genealogy
Currently held by Datlof, Gregg A
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 WH7FC's current licensee, walking backwards.
- Datlof, Gregg AHIgranted 2003-10-28cancelled 2007-04-30
Successor callsigns
Callsigns held now by people who previously held WH7FC.
No current licensee on record previously held this callsign.