Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2IWW callsign genealogy
Currently held by Karpus, John F
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 W2IWW's current licensee, walking backwards.
- Karpus, John FNJgranted 2010-01-22cancelled 2016-08-30
Successor callsigns
Callsigns held now by people who previously held W2IWW.
No current licensee on record previously held this callsign.