Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N1AUD callsign genealogy
Currently held by Collazo, Jamie 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 N1AUD's current licensee, walking backwards.
- Collazo, James JCTgranted 2012-11-14cancelled 2013-02-05
Successor callsigns
Callsigns held now by people who previously held N1AUD.
No current licensee on record previously held this callsign.