uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-14

K5JMR callsign genealogy

Currently held by RASCH, JAMES M

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 K5JMR's current licensee, walking backwards.

  1. KE5WQIcancelled· G
    ROBERTSON, JOHN MLAgranted 2008-10-17cancelled 2009-06-05

Successor callsigns

Callsigns held now by people who previously held K5JMR.

  1. N5IXexpired· E
    RASCH, JAMES MLAgranted 2010-07-14cancelled 2022-07-15

All historical holders

Every license row we've seen with the callsign K5JMR, oldest first.

  • RASCH, JAMES M LA
    1999-05-19 → cancelled 2000-06-10
  • ROBERTSON, JOHN M LA
    2019-03-28 active
← Back to K5JMR License history →