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

K5MBV callsign genealogy

Currently held by DURHAM JR, KENNETH M

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 K5MBV's current licensee, walking backwards.

  1. KD9RZAcancelled· T
    BV, MukundILgranted 2021-03-08cancelled 2021-05-14

Successor callsigns

Callsigns held now by people who previously held K5MBV.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign K5MBV, oldest first.

  • DURHAM JR, KENNETH M TX
    2007-04-26 → cancelled 2019-07-19
  • BV, Mukund IL
    2021-05-14 active