Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF6SP callsign genealogy
Currently held by GRIFFING, KENNETH L
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 AF6SP's current licensee, walking backwards.
- GRIFFING, KENNETH LCAgranted 2007-03-26cancelled 2009-10-17
Successor callsigns
Callsigns held now by people who previously held AF6SP.
No current licensee on record previously held this callsign.