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

K3LLS

Active

CARRAHER, MARK A

Location: Hanover, MD
Class: Amateur Extra
Granted: 2026-01-03
Expires: 2036-01-27
Previous call: AH6QZ
FRN: 0004403994

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Vanity availability

Held

Currently held

K3LLS 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

AH6QZcancelled· E
CARRAHER, MARK AAEgranted 1999-01-11cancelled 2006-01-07
NQ8Zactive· E
KIMBALL, CHRISTOPHER VCTgranted 2022-01-05
WB4WZRcancelled· E
KIMBALL, CHRISTOPHER VCTgranted 2006-05-09cancelled 2012-03-06

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

KB3INT 2026-09-09
KC3ZRU 2026-09-09
N3BYL 2026-09-09
N3JTJ 2026-09-12
KB3ZFH 2026-09-13

Starting with K3

All →

K3PCN PA · 2026-09-21
K3KVK PA · 2026-09-28
K3OAX MA · 2026-10-01
K3GZX PA · 2026-10-05
K3VJP PA · 2026-10-09

Full history → Vanity availability → Callsign genealogy →