Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9AJW callsign genealogy
Currently held by Wisler, Alan 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 W9AJW's current licensee, walking backwards.
- Wisler, Alan SWIgranted 2009-10-30cancelled 2009-12-04
Successor callsigns
Callsigns held now by people who previously held W9AJW.
No current licensee on record previously held this callsign.