Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N2QH callsign genealogy
Currently held by Komatsu, Hiroaki
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 N2QH's current licensee, walking backwards.
- Jennings, Richard CNVgranted 2007-03-23cancelled 2011-01-19
Successor callsigns
Callsigns held now by people who previously held N2QH.
- Komatsu, HiroakiNJgranted 2018-08-23
All historical holders
Every license row we've seen with the callsign N2QH, oldest first.
- Komatsu, Hiroaki NJ2007-09-22 → cancelled 2008-11-14
- Jennings, Richard C NV2020-10-23 active