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

AB9CK

Active

Hecko, John M

Location: Greencastle, IN
Class: Amateur Extra
Granted: 2020-11-13
Expires: 2030-12-31
Previous call: KB9WLH
FRN: 0003031465

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Vanity availability

Held

Currently held

AB9CK 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

KB9WLHcancelled· E
Hecko, John MINgranted 2000-10-19cancelled 2001-06-19
KC4VGYcancelled· P
HECKO, JOHN MKYgranted 1990-12-31cancelled 2000-06-08
KC4UJL
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Indiana

All →

KB9LZK 2026-09-10
KC9CKD 2026-09-10
KD9YBK 2026-09-10
KE9AXL 2026-09-10
KE9BGO 2026-09-10

Starting with AB9

All →

AB9PU IN · 2027-01-28
AB9JF IN · 2027-02-28
AB9LH IN · 2027-03-15
AB9IT WI · 2027-04-07
AB9XP IL · 2027-04-26

Full history → Vanity availability → Callsign genealogy →