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

KM2B callsign genealogy

Currently held by WALDRON, DAVID 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 KM2B's current licensee, walking backwards.

  1. N2UJNcancelled· E
    Sanchez, J MichaelNYgranted 2012-11-16cancelled 2018-02-13
  2. KD2CYGcancelled· T
    Sanchez, James MNYgranted 2012-10-29cancelled 2012-11-16

Successor callsigns

Callsigns held now by people who previously held KM2B.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign KM2B, oldest first.

  • WALDRON, DAVID A NY
    2005-10-27 → cancelled 2018-01-26
  • Sanchez, J Michael NY
    2018-02-13 active
← Back to KM2B License history →