Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9EXP callsign genealogy
Currently held by HIGH, ANDREW B
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 K9EXP's current licensee, walking backwards.
- HIGH, ANDREW BIAgranted 2012-09-17cancelled 2018-03-16
Successor callsigns
Callsigns held now by people who previously held K9EXP.
No current licensee on record previously held this callsign.