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

W4FIF

Cancelled

BRANDENBURG, MARTIN K

Location: CLEMSON, SC
Class: General
Granted: 2017-10-14
Expires: 2027-10-14
Previous call: KN4FQJ
FRN: 0026801175

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

Vanity availability

Unknown

Status unknown

No vanity-slot record on file for W4FIF. 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

KE4IFJcancelled· T
SMITH, WILLIAM ASCgranted 2024-06-21cancelled 2026-09-01

License history

2 events

Vanity callsign change 2026-09-01

VANGRT
[VANGRT]
License granted 2026-09-01

LIISS
[LIISS]

More vanity slots coming available

From South Carolina

All →

KQ4URH 2026-09-10
KG4VBH 2026-09-12
KK4LOZ 2026-09-13
KK4LPA 2026-09-13
KK4LPE 2026-09-13

Starting with W4

All →

W4HKO FL · 2026-09-09
W4IDI AL · 2026-09-10
W4YAU TN · 2026-09-10
W4CVH VA · 2026-09-12
W4QDZ NC · 2026-09-13

Full history → Vanity availability → Callsign genealogy →