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

W3DR

Active

Prettyman, William J

Location: Millsboro, DE
Class: Amateur Extra
Granted: 2026-05-12
Expires: 2036-07-28
Previous call: W3HRT
FRN: 0013143524

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

Vanity availability

Held

Currently held

W3DR 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

W3HRTactive· T
Robinson, Marcus LOKgranted 2022-10-01
KI5YBZcancelled· T
Robinson, Marcus LOKgranted 2022-09-13cancelled 2022-10-01

License history

0 events

No recorded events.

More vanity slots coming available

From Delaware

All →

N3IIU 2026-09-14
KC3WJV 2026-09-21
N3NJT 2026-09-21
KD8TDN 2026-09-24
N3NLT 2026-10-05

Starting with W3

All →

W3EFZ FL · 2026-09-09
W3IFX NY · 2026-09-10
W3AHR PA · 2026-09-20
W3YMB PA · 2026-09-21
W3TAL MD · 2026-09-28

Full history → Vanity availability → Callsign genealogy →