Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N6HBO callsign genealogy
Currently held by HEALY, MICHAEL W
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 N6HBO's current licensee, walking backwards.
- Rouch, Bill DCAgranted 2003-03-10cancelled 2008-01-15
Successor callsigns
Callsigns held now by people who previously held N6HBO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N6HBO, oldest first.
- HEALY, MICHAEL W CA1987-08-25 → cancelled 1999-09-01
- Rouch, Bill D CA2017-12-21 active