Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA7N callsign genealogy
Currently held by HAUFLE, SPARKY
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 AA7N's current licensee, walking backwards.
- HAUFLE, SPARKYWAgranted 2014-02-18cancelled 2020-01-07
Successor callsigns
Callsigns held now by people who previously held AA7N.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA7N, oldest first.
- POWER, LAWRENCE W AZ2007-10-31 → cancelled 2019-12-20
- HAUFLE, SPARKY WA2020-01-07 active