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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

WB5RR callsign genealogy

Currently held by MORRIS, STANLEY K

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 WB5RR's current licensee, walking backwards.

  1. KB9GQcancelled· A
    OSTROFSKY, CHARLESMDgranted 2016-07-06cancelled 2026-08-29

Successor callsigns

Callsigns held now by people who previously held WB5RR.

  1. N5TBQactive· A
    MORRIS, STANLEY KTXgranted 2021-11-12
  2. KJ5UFactive· A
    READ, ALVIN RTXgranted 2019-03-19

All historical holders

Every license row we've seen with the callsign WB5RR, oldest first.

  • MORRIS, STANLEY K TX
    2005-02-25 → cancelled 2012-02-10
  • READ, ALVIN R TX
    2016-06-28 → cancelled 2019-03-19
  • OSTROFSKY, CHARLES TX
    2026-08-29 active
← Back to WB5RR License history →