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

K3DB

Active

BOLLINGER, DAVID A

Location: UPPERCO, MD
Class: Amateur Extra
Granted: 2025-09-04
Expires: 2035-09-13
Previous call: K3EBQ
FRN: 0006909345

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Vanity availability

Held

Currently held

K3DB 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

K3EBQcancelled· E
BOLLINGER, DAVID AMDgranted 2002-05-24cancelled 2005-09-13
WC4Jactive· E
Cochran, Jack BVAgranted 2024-04-11
N8FKactive· E
Zaffi, PaoloSCgranted 2016-10-06

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 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 →