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

KB3DWB

Active

BIRKEL, WALTER G

Location: WASHINGTON, DC
Class: General
Granted: 2019-04-30
Expires: 2029-05-24
Previous call: WA3VCN
FRN: 0018541680

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Vanity availability

Held

Currently held

KB3DWB 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

WA3VCNcancelled
cancelled 1999-05-24

License history

0 events

No recorded events.

More vanity slots coming available

From District of Columbia

All →

KB3ZHU 2026-10-09
KB3ITM 2026-12-04
WA3WRN 2026-12-09
KB3IYD 2027-01-07
KD7TYX 2027-01-12

Starting with KB3

All →

KB3INT MD · 2026-09-09
KB3INX AK · 2026-09-09
KB3QHC PA · 2026-09-09
KB3ZEV VA · 2026-09-09
KB3HBB PA · 2026-09-10

Full history → Vanity availability → Callsign genealogy →