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

ND5OO callsign genealogy

Currently held by DAY, GARY L

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 ND5OO's current licensee, walking backwards.

  1. WV8VWcancelled· E
    DAY, GARY LINgranted 2019-07-02cancelled 2019-08-06
  2. NA6EMcancelled· E
    DAY, GARY LINgranted 2019-06-07cancelled 2019-07-02
  3. N2CBDcancelled· E
    DAY, GARY LINgranted 2019-05-07cancelled 2019-06-07

Successor callsigns

Callsigns held now by people who previously held ND5OO.

  1. N2CBDcancelled· E
    DAY, GARY LINgranted 2019-05-07cancelled 2019-06-07

All historical holders

Every license row we've seen with the callsign ND5OO, oldest first.

  • DAY, GARY L IN
    2019-03-19 → cancelled 2019-05-07
  • DAY, GARY L IN
    2019-08-06 active
← Back to ND5OO License history →