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

AF0M callsign genealogy

Currently held by OLSON, ROBERT 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 AF0M's current licensee, walking backwards.

  1. W2DLHcancelled· E
    HAMBLY, DARRYL LCOgranted 2022-03-29cancelled 2022-08-12
  2. KA3WJUcancelled· G
    HAMBLY, DARRYL LMDgranted 2011-07-12cancelled 2012-06-05

Successor callsigns

Callsigns held now by people who previously held AF0M.

  1. N5UCcancelled· E
    Bednarek, Gerard JTXgranted 2020-07-24cancelled 2020-10-31

All historical holders

Every license row we've seen with the callsign AF0M, oldest first.

  • OLSON, ROBERT R CO
    2008-04-10 → cancelled 2018-05-20
  • Bednarek, Gerard J TX
    2020-06-09 → cancelled 2020-07-24
  • HAMBLY, DARRYL L CO
    2022-08-12 active
← Back to AF0M License history →