Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K2JH callsign genealogy
Currently held by McDaniel, Harold
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 K2JH's current licensee, walking backwards.
- Haffner, Joseph ETNgranted 2024-09-24cancelled 2026-02-03
Successor callsigns
Callsigns held now by people who previously held K2JH.
All historical holders
Every license row we've seen with the callsign K2JH, oldest first.
- HILL, GERALD C WA2010-09-25 → cancelled 2021-12-22
- McDaniel, Harold AL2022-01-11 → cancelled 2024-01-13
- Haffner, Joseph E TN2026-02-03 → cancelled 2026-02-24