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

K4PP

Active

Patterson, Paul

Location: Huntsville, AL
Class: Amateur Extra
Granted: 2020-09-22
Expires: 2030-11-13
Previous call: K4PRP
FRN: 0017897737

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Vanity availability

Held

Currently held

K4PP 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

K4PRPcancelled· T
Borkowski, Matt JFLgranted 2013-10-17cancelled 2021-10-05
K9FHPactive· T
Groth, Barbara MFLgranted 2017-01-04
KM4ZPZcancelled· T
Groth, Barbara MFLgranted 2016-12-14cancelled 2017-01-04

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 →