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

NU6Y callsign genealogy

Currently held by LAUBACH, JOHN D

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 NU6Y's current licensee, walking backwards.

  1. KJ6WNPcancelled· E
    Laubach, John DCAgranted 2012-05-10cancelled 2014-04-12

Successor callsigns

Callsigns held now by people who previously held NU6Y.

  1. K6LVactive· E
    KREBS, JERROD PCAgranted 2021-12-23
  2. KI6Yexpired· E
    Southall, Charles MORgranted 2007-08-24cancelled 2019-11-14

All historical holders

Every license row we've seen with the callsign NU6Y, oldest first.

  • KREBS, JERROD P CA
    2011-07-23 → cancelled 2012-03-10
  • LAUBACH, JOHN D CA
    2024-02-07 active
  • SOUTHALL, CHARLES M
    — → cancelled 1997-11-13
← Back to NU6Y License history →