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

AB3UM

Cancelled

STORCHAN, GEOFFREY B

Location: WASHINGTON, DC
Class: Amateur Extra
Granted: 2011-04-05
Expires: 2021-04-05
Previous call: KB8UUM
FRN: 0010743060

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Vanity availability

Available

Available now

AB3UM cleared its 2-year hold on 2022-05-29. Eligible for vanity application.

Last held by STORCHAN, GEOFFREY B (DC).

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 →

Previously held by current licensee

KB8UUMcancelled· E
STORCHAN, GEOFFREY BDCgranted 2004-10-19cancelled 2011-04-05

Prior holders later became

KG3UMcancelled· E
STORCHAN, GEOFFREY BDCgranted 2020-05-29cancelled 2021-11-23

License history

0 events

No recorded events.

More vanity slots coming available

From District of Columbia

All →

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Starting with AB3

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Full history → Vanity availability → Callsign genealogy →