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

K0BDR

Cancelled

CALDARA, PAUL C

Location: BOULDER, CO
Class: Amateur Extra
Granted: 2015-05-12
Expires: 2025-07-12
Previous call: WB0LMP
FRN: 0011521770

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Vanity availability

Available

Available now

K0BDR cleared its 2-year hold on 2020-06-25. Eligible for vanity application.

Last held by CALDARA, PAUL C (CO).

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

WB0LMPcancelled· E
CALDARA, PAUL CCOgranted 2004-10-14cancelled 2005-07-12

Prior holders later became

K7SHRactive· E
CALDARA, PAUL CWYgranted 2018-06-26

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
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KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with K0

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K0RTS CO · 2026-09-09
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K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09

Full history → Vanity availability → Callsign genealogy →