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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

N4OQ callsign genealogy

Currently held by Mc Roberts, Jason B

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 N4OQ's current licensee, walking backwards.

  1. KE4OOHcancelled· E
    Mc Roberts, Jason BKYgranted 2004-11-23cancelled 2007-03-30
  2. K4OOHactive· G
    Hookassian, ZarehTNgranted 2018-05-15
  3. KI4QWZcancelled· G
    Hookassian, ZarehTNgranted 2016-07-30cancelled 2018-05-15

Successor callsigns

Callsigns held now by people who previously held N4OQ.

  1. KK5Dactive· E
    Mc Roberts, Jason BARgranted 2026-09-01

All historical holders

Every license row we've seen with the callsign N4OQ, oldest first.

  • DUSH, LEO L VA
    1997-08-19 → cancelled 2000-09-24
  • Mc Roberts, Jason B AR
    2017-01-04 → cancelled 2026-09-01
← Back to N4OQ License history →