Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WH7U callsign genealogy
Currently held by Marksbury, Oran 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 WH7U's current licensee, walking backwards.
- FORD, FRANKHIgranted 2015-11-24cancelled 2024-08-24
Successor callsigns
Callsigns held now by people who previously held WH7U.
- MC BRIDE II, WILLIAM RAZgranted 2022-08-02
All historical holders
Every license row we've seen with the callsign WH7U, oldest first.
- Marksbury, Oran L HI2006-06-20 → cancelled 2018-06-21
- MC BRIDE II, WILLIAM R AZ2018-07-10 → cancelled 2022-08-02
- FORD, FRANK HI2024-08-24 active