Confidence: Medium · Source: FCC ULS · As of 2026-09-14
NH7UO callsign genealogy
Currently held by BUCKWALTER, JOSHUA W
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 NH7UO's current licensee, walking backwards.
- BUCKWALTER, JOSHUA WHIgranted 2004-04-14cancelled 2004-06-03
Successor callsigns
Callsigns held now by people who previously held NH7UO.
- BUCKWALTER, JOSHUA WVAgranted 2020-03-18cancelled 2023-03-28