Confidence: Medium · Source: FCC ULS · As of 2026-09-12
N4WAC callsign genealogy
Currently held by ADAM II, JOHN 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 N4WAC's current licensee, walking backwards.
- CATOE, MATTHEW DSCgranted 2017-03-01cancelled 2017-04-11
Successor callsigns
Callsigns held now by people who previously held N4WAC.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N4WAC, oldest first.
- ADAM II, JOHN J TN1989-06-06 → cancelled 2001-06-07
- ROLLMAN, DAVID S FL2005-03-22 → cancelled 2017-03-24
- CATOE, MATTHEW D SC2017-04-11 active