Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KW4FF callsign genealogy
Currently held by Carrier, Albert 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 KW4FF's current licensee, walking backwards.
- Carrier, Albert EVAgranted 2014-01-28cancelled 2015-01-26
Successor callsigns
Callsigns held now by people who previously held KW4FF.
No current licensee on record previously held this callsign.