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

W4KNI

Active

Donelan, James A

Location: Columbia, SC
Class: Amateur Extra
Granted: 2015-05-05
Expires: 2025-05-05
Previous call: WD4KNI
FRN: 0022193213

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Vanity availability

Held

Currently held

W4KNI 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

WD4KNIcancelled· E
Donelan, James ASCgranted 2012-12-18cancelled 2015-05-05
KK4MRHcancelled· G
Donelan, James ASCgranted 2012-11-16cancelled 2012-12-18

Prior holders later became

KD4IIcancelled· E
FOLK JR, JESSE CSCgranted 2007-03-27cancelled 2012-06-19

License history

0 events

No recorded events.

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

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 →