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

W4RDF

Active

DE FREITAS Sr., ROBERT S

Location: Manteo, NC
Class: Amateur Extra
Granted: 2019-12-02
Expires: 2030-02-25
Previous call: KE4RTQ
FRN: 0003462256

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Vanity availability

Held

Currently held

W4RDF 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

KE4RTQcancelled· A
DE FREITAS, ROBERT SVAgranted 1997-11-19cancelled 2000-02-25

License history

0 events

No recorded events.

More vanity slots coming available

From North Carolina

All →

KA2OFF 2026-09-09
W2RDU 2026-09-09
K4LWW 2026-09-10
K4ONS 2026-09-10
KG4TPH 2026-09-10

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 →