Confidence: Medium · Source: FCC ULS · As of 2026-10-24
NH2U callsign genealogy
Currently held by AKATSUKA, HISANOBU
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 NH2U's current licensee, walking backwards.
- HOFFERTH, ANITA RGUgranted 2023-07-25cancelled 2026-09-26
Successor callsigns
Callsigns held now by people who previously held NH2U.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NH2U, oldest first.
- AKATSUKA, HISANOBU WA1996-11-06 → cancelled 2005-08-25
- HOFFERTH, ANITA R GU2026-09-26 active