Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N3AIR callsign genealogy
Currently held by Harding, Courtney J
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 N3AIR's current licensee, walking backwards.
- Harding, CourtneyPAgranted 2022-04-18cancelled 2022-07-29
Successor callsigns
Callsigns held now by people who previously held N3AIR.
- BROWN, WILLIAM DAZgranted 2019-08-02
All historical holders
Every license row we've seen with the callsign N3AIR, oldest first.
- BROWN, WILLIAM D AZ2015-10-27 → cancelled 2019-08-02
- Harding, Courtney J PA2022-07-29 active