Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4NOW callsign genealogy
Currently held by SUTHERLAND, JOHN L
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 W4NOW's current licensee, walking backwards.
- Haas, A DTNgranted 2012-10-17cancelled 2017-01-24
Successor callsigns
Callsigns held now by people who previously held W4NOW.
- SUTHERLAND, JOHN LTNgranted 2018-05-31
All historical holders
Every license row we've seen with the callsign W4NOW, oldest first.
- SUTHERLAND, JOHN L TN2003-01-03 → cancelled 2008-08-19
- Haas, A D TN2017-01-24 active