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

K0SO

Cancelled

FARRELL, BRADLEY A

Location: LANCASTER, PA
Class: Amateur Extra
Granted: 1999-02-10
Expires: 2009-02-10
Previous call: K3HQ
FRN: 0002314649

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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for K0SO. 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

K0YQactive· E
Grimm, John RCOgranted 2023-10-24
KC0MQYcancelled· E
Grimm Ii, John RCOgranted 2002-03-18cancelled 2004-01-16

Prior holders later became

W3LWcancelled· E
FARRELL, BRADLEY APAgranted 1999-09-22cancelled 1999-12-24

License history

0 events

No recorded events.

More vanity slots coming available

From Pennsylvania

All →

KB3QHC 2026-09-09
N3NFG 2026-09-09
KB3HBB 2026-09-10
KB3ZFA 2026-09-10
KB3ZFB 2026-09-10

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 →