Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W8IDW callsign genealogy
Currently held by PITNER, JOHN K
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 W8IDW's current licensee, walking backwards.
- Pitner, John KWVgranted 2009-02-23cancelled 2009-03-20
Successor callsigns
Callsigns held now by people who previously held W8IDW.
No current licensee on record previously held this callsign.