Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WW6FT callsign genealogy
Currently held by GRAFF, JOHN 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 WW6FT's current licensee, walking backwards.
- GRAFF, JOHN JCAgranted 2012-11-07cancelled 2013-05-21
- KB6UQCno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held WW6FT.
No current licensee on record previously held this callsign.