Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7DOA callsign genealogy
Currently held by McNeil 742, David D
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 K7DOA's current licensee, walking backwards.
- McNeil, David DIDgranted 2000-04-01cancelled 2001-05-08
Successor callsigns
Callsigns held now by people who previously held K7DOA.
No current licensee on record previously held this callsign.