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

KB6B

Active

BLACKBURN, KEITH E

Location: Parker, CO
Class: Amateur Extra
Granted: 2020-08-29
Expires: 2030-08-31
Previous call: AC6SN
FRN: 0015917693

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Vanity availability

Held

Currently held

KB6B is held by an active license; it isn't a vanity slot right now.

Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).

Callsign genealogy

Full chain →

Previously held by current licensee

AC6SNcancelled· E
BLACKBURN JR, KEITH Ecancelled 1998-12-15

Prior holders later became

KB7Cactive· E
GAUGHAN, NEIL AAZgranted 2016-09-13

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

K0RTS 2026-09-09
K7UGT 2026-09-09
W0RMH 2026-09-09
KB7PWB 2026-09-10
KF0RME 2026-09-10

Starting with KB6

All →

KB6ODH CA · 2026-09-13
KB6ETG CA · 2026-10-05
KB6WJC CA · 2026-10-05
KB6YNR AZ · 2026-10-05
KB6SEI CA · 2026-10-12

Full history → Vanity availability → Callsign genealogy →