uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

NH7Q callsign genealogy

Currently held by MARGERISON, ARTHUR J

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 NH7Q's current licensee, walking backwards.

  1. AH6VPcancelled· E
    Nagai, TakashiHIgranted 2018-09-13cancelled 2020-11-28
  2. WH6FWCcancelled· E
    Nagai, TakashiHIgranted 2018-09-13cancelled 2018-11-15

Successor callsigns

Callsigns held now by people who previously held NH7Q.

  1. WH6AJMactive· E
    MARGERISON, ARTHUR JHIgranted 2018-09-07

All historical holders

Every license row we've seen with the callsign NH7Q, oldest first.

  • MARGERISON, ARTHUR J HI
    2008-12-16 → cancelled 2018-09-07
  • Nagai, Takashi OR
    2020-11-28 active
← Back to NH7Q License history →