Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W6ULF callsign genealogy
Currently held by SLAUGHTER, PHILLIP D
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 W6ULF's current licensee, walking backwards.
- SLAUGHTER, PHILLIP DCAgranted 2002-10-22cancelled 2003-05-06
Successor callsigns
Callsigns held now by people who previously held W6ULF.
- SLAUGHTER, PHILLIP DCAgranted 2016-01-19cancelled 2017-08-15