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

AB3HK

Active

Korth, Haje

Location: Sykesville, MD
Class: Amateur Extra
Granted: 2023-09-23
Expires: 2033-09-23
Previous call: KC3VQX
FRN: 0033451949

Get notified about status changes and vanity availability for this callsign.

Vanity availability

Held

Currently held

AB3HK 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

KC3VQXcancelled· E
Korth, HajeMDgranted 2023-03-07cancelled 2023-09-23

Prior holders later became

N3CQactive· E
CERNY, FILIP JPAgranted 2020-01-24

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

N3JTJ 2026-09-12
KB3ZFH 2026-09-13
KC3MJH 2026-09-13
KC3ZPN 2026-09-13
KB3HRU 2026-09-18

Starting with AB3

All →

AB3AQ MD · 2026-10-03
AB3RJ DE · 2026-12-11
AB3FR KY · 2026-12-21
AB3RT MD · 2027-01-06
AB3FL PA · 2027-03-20

Full history → Vanity availability → Callsign genealogy →