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

W9BYK

Cancelled

Paiva, Robert W

Location: Mazomanie, WI
Class: Amateur Extra
Granted: 2008-04-15
Expires: 2018-04-15
Previous call: KC9NBM
FRN: 0017516329

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Available

Available now

W9BYK cleared its 2-year hold on 2010-12-09. Eligible for vanity application.

Last held by Paiva, Robert W (WI).

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

KC9NBMcancelled· G
Paiva, Robert WWIgranted 2008-03-05cancelled 2008-04-15

Prior holders later became

AK9Aactive· E
Paiva, Robert WWIgranted 2018-09-17

License history

0 events

No recorded events.

More vanity slots coming available

From Wisconsin

All →

KD9OFI 2026-09-10
KD9ZZQ 2026-09-10
KK4LOF 2026-09-11
N9ZRB 2026-09-13
W7QFX 2026-09-13

Starting with W9

All →

W9HDM IL · 2026-09-21
W9NJH WI · 2026-09-21
W9PJG MA · 2026-09-21
W9LKI IN · 2026-10-07
W9PJF IL · 2026-10-12

Full history → Vanity availability → Callsign genealogy →