Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N6HPK callsign genealogy
Currently held by HELMS, JOHN E
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 N6HPK's current licensee, walking backwards.
- Ault, Eric PCAgranted 2017-12-08cancelled 2018-03-13
Successor callsigns
Callsigns held now by people who previously held N6HPK.
- Ault, Eric PWAgranted 2019-04-09
All historical holders
Every license row we've seen with the callsign N6HPK, oldest first.
- HELMS, JOHN E CA1997-11-24 → cancelled 2009-11-25
- Ault, Eric P CA2018-03-13 → cancelled 2019-04-09