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

KK4BS

Active

MARDER II, JOHN E

Location: LAWRENCEVILLE, GA
Class: Amateur Extra
Granted: 2025-05-23
Expires: 2035-05-23
Previous call: KE5SH
FRN: 0008780876

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

Vanity availability

Held

Currently held

KK4BS 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

KE5SH
no FCC ULS record on file

License history

0 events

No recorded events.

More vanity slots coming available

From Georgia

All →

KG6NEC 2026-09-09
KG4VAA 2026-09-10
KK4LOC 2026-09-11
KK4LOG 2026-09-11
KK4LOH 2026-09-11

Starting with KK4

All →

KK4LMC VA · 2026-09-09
KK4LMD CA · 2026-09-09
KK4LMF VA · 2026-09-09
KK4LMJ KY · 2026-09-09
KK4LMR FL · 2026-09-09

Full history → Vanity availability → Callsign genealogy →