Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KB0OTD

Expired

STRAUMFJORD, DAVID C

Location: BOULDER, CO
Class: Technician Plus
Granted: 1994-08-31
Expires: 2001-08-06
Previous call: N0OYY

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Vanity availability

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KB0OTD cleared its 2-year hold on 2005-08-05. Eligible for vanity application.

Last held by STRAUMFJORD, DAVID C (CO).

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

N0OYY
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KF0INO 2026-09-14
KC0OBZ 2026-09-16
KC0OCA 2026-09-16
KF0RNY 2026-09-17
W0SCL 2026-09-17

Starting with KB0

All →

KB0HRF MN · 2026-09-21
KB0JQK CO · 2026-09-21
KB0KPG MO · 2026-09-21
KB0KQY NE · 2026-09-21
KB0KSD MN · 2026-09-21

Full history → Vanity availability → Callsign genealogy →