Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KF6FMD

Cancelled

Ridley, Robert S

Location: San Gabriel, CA
Class: Amateur Extra
Granted: 2016-06-07
Expires: 2026-08-24
FRN: 0005481148

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Vanity availability

Available

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KF6FMD cleared its 2-year hold on 2019-11-21. Eligible for vanity application.

Last held by Ridley, Robert S (CA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

WO6Factive· E
Ridley, Robert SCAgranted 2017-11-21

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

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Starting with KF6

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KF6GYH AR · 2026-09-17
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KF6UT NM · 2026-10-21
KF6CNP CA · 2026-10-29
KF6WKB CA · 2026-11-09

Full history → Vanity availability → Callsign genealogy →