uls-tracker
Sign in
Confidence: Medium · Source: FCC ULS · As of 2026-09-09

KB3HFR

Cancelled

Holmen, Mark

Location
Baltimore, MD
Class
General
Granted
2011-08-13
Expires
2021-10-31
FRN
0005396015
Sign in to watch

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for KB3HFR. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

  1. K3KRNcancelled· G
    Holmen, MarkMDgranted 2014-10-10cancelled 2020-04-17

Prior holders later became

  1. K3KRNcancelled· G
    Holmen, MarkMDgranted 2014-10-10cancelled 2020-04-17

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

Starting with KB3

All →