uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-09

W1JAI callsign genealogy

Currently held by Nugent Jr, John W

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 W1JAI's current licensee, walking backwards.

  1. KA1ZTUcancelled· G
    Nugent Jr, John WMAgranted 2012-09-17cancelled 2012-12-12

Successor callsigns

Callsigns held now by people who previously held W1JAI.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign W1JAI, oldest first.

  • NUGENT SR, JOHN W MA
    2007-07-11 → cancelled 2010-12-28
  • Nugent Jr, John W MA
    2012-12-12 → cancelled 2024-12-13