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

W4YBB

Active

Mabery, Robert G

Location: Decatur, GA
Class: Amateur Extra
Granted: 2020-04-22
Expires: 2030-07-03
Previous call: KJ4VKH
FRN: 0019832799

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Vanity availability

Held

Currently held

W4YBB 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

KJ4VKHcancelled· G
Mabery, Robert GGAgranted 2010-05-28cancelled 2010-07-03

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

All →

KG4VAA 2026-09-10
KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11
KK4LOK 2026-09-11

Starting with W4

All →

W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13
W4CKI AL · 2026-09-17

Full history → Vanity availability → Callsign genealogy →