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

K4RP

Expired

HULL, WILLIAM G

Location: HUNTSVILLE, AL
Class: Amateur Extra
Granted: 2012-09-18
Expires: 2022-12-13
Previous call: W4GBF
FRN: 0002649960

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K4RP. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

KZ4JVcancelled· E
Plotkin, Richard AFLgranted 2024-03-30cancelled 2025-01-03
K8RWQcancelled· E
Plotkin, Richard AFLgranted 2024-03-30cancelled 2024-07-18
KQ4PQQcancelled· G
Plotkin, Richard AFLgranted 2024-03-12cancelled 2024-03-30

License history

0 events

No recorded events.

More vanity slots coming available

From Alabama

All →

KQ4UUE 2026-09-09
KG4SUF 2026-09-10
KQ4TEB 2026-09-10
KQ4UQY 2026-09-10
KQ4UVF 2026-09-10

Starting with K4

All →

K4HCL FL · 2026-09-09
K4CYG FL · 2026-09-10
K4LWW NC · 2026-09-10
K4ONS NC · 2026-09-10
K4YDD FL · 2026-09-10

Full history → Vanity availability → Callsign genealogy →