Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NH6F callsign genealogy
Currently held by SLOCOMB, WILLIAM F
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 NH6F's current licensee, walking backwards.
- Klyaznika, VladimirHIgranted 2021-11-22cancelled 2022-01-14
Successor callsigns
Callsigns held now by people who previously held NH6F.
- DYSINGER, TIM AORgranted 2019-12-24
All historical holders
Every license row we've seen with the callsign NH6F, oldest first.
- SLOCOMB, WILLIAM F HI2004-11-13 → cancelled 2016-11-18
- DYSINGER, TIM A OR2016-12-09 → cancelled 2019-12-24
- Klyaznika, Vladimir HI2022-01-14 active