uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

N9MY callsign genealogy

Currently held by Dorschner, Todd 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 N9MY's current licensee, walking backwards.

  1. AB9ICcancelled· E
    Dorschner, Todd AWIgranted 2001-09-07cancelled 2003-11-04
  2. KC9TADcancelled· E
    Dorschner, Todd AWIgranted 2001-09-07cancelled 2003-10-15
  3. KC9ACScancelled· T
    Dorschner, Todd AWIgranted 2001-08-08cancelled 2001-09-07

Successor callsigns

Callsigns held now by people who previously held N9MY.

No current licensee on record previously held this callsign.

← Back to N9MY License history →