Confidence: Medium · Source: FCC ULS · As of 2026-09-09
K9ARO callsign genealogy
Currently held by WALSH, JAMES E
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 K9ARO's current licensee, walking backwards.
- IGLEHART, ANDREW DTXgranted 2012-11-14cancelled 2012-12-04
Successor callsigns
Callsigns held now by people who previously held K9ARO.
- WALSH, JAMES EMSgranted 2020-03-05
All historical holders
Every license row we've seen with the callsign K9ARO, oldest first.
- WALSH, JAMES E AZ2005-06-07 → cancelled 2010-03-06
- IGLEHART, ANDREW D TX2012-12-04 → cancelled 2024-12-05