Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7HO callsign genealogy
Currently held by SYVERSON, DAN H
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 AA7HO's current licensee, walking backwards.
- Akers, Harry EAZgranted 2004-02-13cancelled 2007-11-14
Successor callsigns
Callsigns held now by people who previously held AA7HO.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7HO, oldest first.
- SYVERSON, DAN H WA1991-02-12 → cancelled 2003-02-13
- Akers, Harry E AZ2017-08-23 active