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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

NO3G callsign genealogy

Currently held by JOHNSON, HERBERT A

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 NO3G's current licensee, walking backwards.

  1. W5SDLcancelled· E
    London, Stephen DLAgranted 2010-11-28cancelled 2012-12-28
  2. KF5SDLcancelled· G
    London, Stephen DLAgranted 2010-11-05cancelled 2010-11-28
  3. KF5HEFcancelled· G
    London, Stephen DLAgranted 2010-06-04cancelled 2010-11-05

Successor callsigns

Callsigns held now by people who previously held NO3G.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign NO3G, oldest first.

  • JOHNSON, HERBERT A MD
    1988-04-19 → cancelled 2000-04-20
  • London, Stephen D LA
    2022-10-08 active
← Back to NO3G License history →