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

K0BO license history

Held by OLSEN, ROBERT B

Every recorded ULS event for this callsign — grants, renewals, modifications, expirations, and transfers. Sourced from the FCC daily transaction file.

License history

8 events

Address update 2020-03-27

LIAUA
[LIAUA]
Address update 2019-05-01

LIAUA
[LIAUA]
Vanity callsign change 2016-08-16

VANGRT
[VANGRT]
License granted 2016-08-16

LIISS
[LIISS]
correction 2015-05-26

COR
[COR]
Vanity callsign change 2007-06-02

VANGRT
[VANGRT]
License granted 2007-06-02

LIISS
[LIISS]
correction 2007-03-19

COR
[COR]

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