Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K7ALT callsign genealogy
Currently held by Booher, Daniel 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 K7ALT's current licensee, walking backwards.
- Booher, Daniel BWAgranted 2019-10-17cancelled 2019-11-05
Successor callsigns
Callsigns held now by people who previously held K7ALT.
No current licensee on record previously held this callsign.