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

W0CBP

Cancelled

Pfeifer, Christopher B

Location: Pierre, SD
Class: Amateur Extra
Granted: 2022-06-28
Expires: 2032-06-28
Previous call: KF0HNP
FRN: 0031631419

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Vanity availability

Available

Available now

W0CBP cleared its 2-year hold on 2026-08-30. Eligible for vanity application.

Last held by Pfeifer, Christopher B (SD).

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

KF0HNPcancelled· G
Pfeifer, Christopher BSDgranted 2021-12-23cancelled 2022-06-28

Prior holders later became

W0JTactive· E
Pfeifer, Christopher BSDgranted 2024-08-30

License history

0 events

No recorded events.

More vanity slots coming available

From South Dakota

All →

KF0ROX 2026-09-24
KF0OBE 2026-09-27
KD0TGH 2026-10-09
KF0RSP 2026-10-11
N0PIZ 2026-10-11

Starting with W0

All →

W0GAB MO · 2026-09-16
W0SCL CO · 2026-09-17
W0DMY KS · 2026-09-20
W0CVF CO · 2026-09-23
W0KLD MO · 2026-09-24

Full history → Vanity availability → Callsign genealogy →