Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KU4OD callsign genealogy
Currently held by MILNE, IAN M
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 KU4OD's current licensee, walking backwards.
- KE4IOPcancelledcancelled 1998-01-26
Successor callsigns
Callsigns held now by people who previously held KU4OD.
No current licensee on record previously held this callsign.