Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6HAD callsign genealogy
Currently held by Haddon, Michael 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 K6HAD's current licensee, walking backwards.
- Haddon, Michael DUTgranted 2026-04-07cancelled 2026-05-12
Successor callsigns
Callsigns held now by people who previously held K6HAD.
No current licensee on record previously held this callsign.