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

WD6USN

Cancelled

Hauptman, Darren S

Location: TEMECULA, CA
Class: Technician
Granted: 2024-05-25
Expires: 2034-05-25
Previous call: KO6ACJ
FRN: 0033655291

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Vanity availability

676d

Available on 2028-07-16

WD6USN cancelled on 2026-07-17. Hold ends in 676 days.

Last held by Hauptman, Darren S (CA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KO6ACJcancelled· T
Hauptman, Darren SCAgranted 2023-06-01cancelled 2024-05-25

Prior holders later became

W6USNactive· G
Hauptman, Darren SCAgranted 2026-07-17

License history

0 events

No recorded events.

More vanity slots coming available

From California

KC6OZS 2026-09-09
KD6MWG 2026-09-09
KG6NDR 2026-09-09
KG6NDX 2026-09-09
KG6NEF 2026-09-09

Starting with WD6

WD6BBL CA · 2026-10-25
WD6FIJ AZ · 2026-11-18
WD6CYB FL · 2027-01-04
WD6GHJ TX · 2027-02-22
WD6DFN CA · 2027-03-22

Full history → Vanity availability → Callsign genealogy →