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

K0UPW

Active

Martin, James L

Location: Flowood, MS
Class: General
Granted: 2024-03-27
Expires: 2034-05-14
Previous call: KD7LFC
FRN: 0004716254

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Vanity availability

Held

Currently held

K0UPW 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

KD7LFCactive· G
MARES, RONCOgranted 2022-06-28
KO4WPPcancelled· G
MARES, RONNCgranted 2022-02-10cancelled 2022-06-28

License history

0 events

No recorded events.

More vanity slots coming available

From Mississippi

All →

KC5RKS 2026-09-10
KF5RYJ 2026-09-11
KF5RYK 2026-09-11
KD8TCH 2026-09-13
KF5RZE 2026-09-13

Starting with K0

All →

K0RTS CO · 2026-09-09
K0WFI KS · 2026-09-10
K0KDD KS · 2026-09-17
K0BHM KS · 2026-09-20
K0DO MO · 2026-10-09

Full history → Vanity availability → Callsign genealogy →