Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K7NDU callsign genealogy
Currently held by Moore, Michael T
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 K7NDU's current licensee, walking backwards.
- Moore, Michael TWAgranted 2024-02-22cancelled 2024-05-29
Successor callsigns
Callsigns held now by people who previously held K7NDU.
No current licensee on record previously held this callsign.