Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4HF callsign genealogy
Currently held by OGILVIE, FOREST
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 W4HF's current licensee, walking backwards.
- DAHL, PHILLIP KTNgranted 2015-09-02cancelled 2024-10-08
Successor callsigns
Callsigns held now by people who previously held W4HF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4HF, oldest first.
- OGILVIE, FOREST GA1988-08-30 → cancelled 2000-08-31
- ROBBINS, ROBERT N NC2020-07-14 → cancelled 2022-09-19
- DAHL, PHILLIP K TN2024-10-08 active