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

WR5O callsign genealogy

Currently held by SCOTT, ROBERT 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 WR5O's current licensee, walking backwards.

  1. N5CLKactive· T
    Kelley, Christopher LNMgranted 2020-09-15
  2. KA5CLKcancelled· T
    Kelley, Christopher LNMgranted 2020-08-07cancelled 2020-09-15
  3. KI5KAIcancelled· T
    Kelley, Christopher LNMgranted 2020-07-20cancelled 2020-08-07

Successor callsigns

Callsigns held now by people who previously held WR5O.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WR5O, oldest first.

  • WILLIAMS, STANLEY K TX
    1987-10-20 → cancelled 1999-10-21
  • WINFIELD, WALTER D TX
    2000-12-19 → cancelled 2012-12-20
  • SCOTT, ROBERT B TX
    2023-01-24 active