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

N7BB callsign genealogy

Currently held by Hagstrom, Bryne R

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 N7BB's current licensee, walking backwards.

  1. K7IGMcancelled· E
    Hagstrom, Bryne RORgranted 2014-04-01cancelled 2015-06-13
  2. KG7IGMcancelled· G
    Hagstrom, Bryne RORgranted 2014-01-31cancelled 2014-04-01

Successor callsigns

Callsigns held now by people who previously held N7BB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign N7BB, oldest first.

  • HOLSCLAW, FREDERICK B AZ
    2007-01-25 → cancelled 2013-05-24
  • Hagstrom, Bryne R OR
    2025-06-10 active
← Back to N7BB License history →