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

K0ACR

Active

SWANBERG, JOHN C

Location: LE MARS, IA
Class: General
Granted: 2020-03-12
Expires: 2030-05-09
Previous call: KB0WRK
FRN: 0002307908

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Vanity availability

Held

Currently held

K0ACR 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

KB0WRKcancelled· P
SWANBERG, JOHN CIAgranted 1996-06-05cancelled 2000-05-09
KA0WPO
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Iowa

All →

N5SJU 2026-09-11
KD0TCI 2026-09-13
KD0TCZ 2026-09-18
KD0TDT 2026-09-20
KC0ODH 2026-09-24

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 →