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

KL7KBN

Cancelled

Bierwirth, Charles W

Location: Fort Riley, KS
Class: General
Granted: 2022-12-02
Expires: 2032-12-02
Previous call: KI5KBN
FRN: 0029792603

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Vanity availability

335d

Available on 2027-08-12

KL7KBN cancelled on 2025-08-12. Hold ends in 335 days.

Last held by Bierwirth, Charles W (KS).

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

Previously held by current licensee

KI5KBNcancelled· G
Bierwirth, Charles WAKgranted 2020-07-22cancelled 2022-12-02

Prior holders later became

W0DKPactive· G
Bierwirth, Charles WKSgranted 2025-08-12

License history

0 events

No recorded events.

More vanity slots coming available

From Kansas

KD0TCD 2026-09-11
N5SAA 2026-09-13
K0KDD 2026-09-17
KF0QZL 2026-09-17
K0BHM 2026-09-20

Starting with KL7

KL7SRC AK · 2026-10-15
KL7PJB AK · 2026-12-03
KL7CQ AK · 2026-12-21
KL7KY AK · 2026-12-28
KL7DN AK · 2027-01-07

Full history → Vanity availability → Callsign genealogy →