Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KN4PBS callsign genealogy
Currently held by Chandler, Christopher 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 KN4PBS's current licensee, walking backwards.
- Chandler, Christopher EFLgranted 2016-08-18cancelled 2018-09-20
Successor callsigns
Callsigns held now by people who previously held KN4PBS.
- Chandler, Christopher EFLgranted 2018-10-27