Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W2ACO callsign genealogy
Currently held by Adams, Harold
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 W2ACO's current licensee, walking backwards.
- Adams, HaroldNJgranted 2002-10-24cancelled 2004-01-09
Successor callsigns
Callsigns held now by people who previously held W2ACO.
- Adams, HaroldNJgranted 2013-10-31cancelled 2026-03-06