Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7JAP callsign genealogy
Currently held by PAHL, JOHN A
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 W7JAP's current licensee, walking backwards.
- PAHL, JOHN AORgranted 2009-08-17cancelled 2009-09-09
Successor callsigns
Callsigns held now by people who previously held W7JAP.
No current licensee on record previously held this callsign.