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

WD4MYM

Active

CROCKRELL, JON C

Location: Edwardsville, IL
Class: General
Granted: 2022-03-04
Expires: 2032-03-04
Previous call: WD0MYM
FRN: 0014088843

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Vanity availability

Held

Currently held

WD4MYM is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

WD0MYMcancelled· G
CROCKRELL, JON CMOgranted 2019-08-06cancelled 2022-03-04
KB0TVLcancelled· G
CROCKRELL, JON CMOgranted 2005-10-04cancelled 2009-09-01

License history

0 events

No recorded events.

More vanity slots coming available

From Illinois

All →

N9QHC 2026-09-09
K9CYV 2026-09-10
KC9WOC 2026-09-10
KD9YXS 2026-09-10
KE9BGG 2026-09-10

Starting with WD4

All →

WD4FLY FL · 2026-09-21
WD4EUD KY · 2026-10-09
WD4KJC MS · 2026-10-12
WD4KLU FL · 2026-10-12
WD4BQW NC · 2026-10-15

Full history → Vanity availability → Callsign genealogy →