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Confidence: Medium · Source: FCC ULS · As of 2026-09-11

KO4BZD

Cancelled

Greer, James B

Location
Memphis, TN
Class
Amateur Extra
Granted
2020-01-21
Expires
2030-01-21
Previous call
KO4BEH
FRN
0018703652
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Vanity availability

357d

Available on 2027-09-03

KO4BZD cancelled on 2025-09-03. Hold ends in 357 days.

Last held by Greer, James B (TN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

  1. KO4BEHcancelled· G
    Greer, James BTNgranted 2020-01-21cancelled 2020-02-18

Prior holders later became

  1. W4JBGactive· E
    Greer, James BTNgranted 2025-09-03

License history

0 events

No recorded events.

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Full history → Vanity availability → Callsign genealogy →