Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9BOS callsign genealogy
Currently held by Scanlon, Matt 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 K9BOS's current licensee, walking backwards.
- Scanlon, Matt JMAgranted 2014-02-27cancelled 2014-03-18
Successor callsigns
Callsigns held now by people who previously held K9BOS.
No current licensee on record previously held this callsign.