Confidence: Medium · Source: FCC ULS · As of 2026-09-15
N9AUL callsign genealogy
Currently held by Aul, Jan C
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 N9AUL's current licensee, walking backwards.
- Aul, Jan CVAgranted 2017-01-31cancelled 2017-02-24
Successor callsigns
Callsigns held now by people who previously held N9AUL.
No current licensee on record previously held this callsign.