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

WW6RK

Expired

Koluvek, Roland H

Location: Orange, CA
Class: Amateur Extra
Granted: 2013-08-23
Expires: 2023-08-23
Previous call: KK6FFR
FRN: 0022806129

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Vanity availability

346d

Available on 2027-08-22

WW6RK expired on 2023-08-23. Hold ends in 346 days.

Last held by Koluvek, Roland H (CA).

Confidence: High

Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.

Callsign genealogy

Full chain →

Previously held by current licensee

KK6FFRcancelled· E
Koluvek, Roland HCAgranted 2013-06-28cancelled 2013-08-23

License history

0 events

No recorded events.

More vanity slots coming available

From California

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KC6KGL 2026-09-10
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Starting with WW6

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WW6USN CA · 2027-01-04
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WW6RY CA · 2027-06-12
WW6SST OH · 2028-01-16
WW6DJM IN · 2028-03-04

Full history → Vanity availability → Callsign genealogy →