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

K0QBO callsign genealogy

Currently held by THOMAS, NEAL 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 K0QBO's current licensee, walking backwards.

  1. K0NBTcancelled· G
    THOMAS, NEAL BMOgranted 2016-10-14cancelled 2020-08-04
  2. KE0KLEcancelled· G
    THOMAS, NEAL BMOgranted 2016-09-26cancelled 2016-10-14

Successor callsigns

Callsigns held now by people who previously held K0QBO.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K0QBO, oldest first.

  • Thomas, Norman N MO
    2014-06-18 → cancelled 2018-08-15
  • THOMAS, NEAL B AZ
    2020-08-04 active