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Confidence: Medium · Source: FCC ULS · As of 2026-09-14

WB5LYB callsign genealogy

Currently held by PARKER, CULLEN L

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 WB5LYB's current licensee, walking backwards.

  1. W5CNNcancelled· A
    PARKER, CULLEN LLAgranted 2017-07-14cancelled 2018-12-18
  2. KK5LFcancelled· A
    PARKER, CULLEN Lcancelled 1997-10-07

Successor callsigns

Callsigns held now by people who previously held WB5LYB.

No current licensee on record previously held this callsign.

All historical holders

Every license row we've seen with the callsign WB5LYB, oldest first.

  • GARVEY JR, WILLIAM A LA
    2006-10-05 → cancelled 2016-11-29
  • PARKER, CULLEN L LA
    2018-12-18 active
← Back to WB5LYB License history →