uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-12

NH0Y callsign genealogy

Currently held by Avila, Rolando B

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 NH0Y's current licensee, walking backwards.

  1. NH0AJcancelled· E
    ARCEGA, ALLAN OMPgranted 2007-03-20cancelled 2010-08-06
  2. KH0RJcancelled· T
    ARCEGA, ALLAN OMPgranted 2005-04-05cancelled 2007-03-20

Successor callsigns

Callsigns held now by people who previously held NH0Y.

  1. WH0Oactive· E
    ARCEGA, ALLAN OMPgranted 2020-06-13
  2. K9STXcancelled· E
    Hase, YoshinobuCAgranted 2008-07-01cancelled 2008-11-14
  3. KH0Pexpired· E
    Avila JR, Rolando BMPgranted 2000-11-21cancelled 2012-11-22

All historical holders

Every license row we've seen with the callsign NH0Y, oldest first.

  • Avila, Rolando B MP
    1995-10-17 → cancelled 2000-11-21
  • Hase, Yoshinobu CA
    2007-05-22 → cancelled 2008-07-01
  • ARCEGA, ALLAN O MP
    2010-08-06 → cancelled 2020-06-13
← Back to NH0Y License history →