uls-tracker Sign in

Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KD6TWL

Cancelled

Grassetti, Dan G

Location: Berkeley, CA
Class: General
Granted: 2025-12-12
Expires: 2035-12-12
Previous call: KO6LEQ
FRN: 0007942543

Sign in to watch

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

Vanity availability

503d

Available on 2028-01-27

KD6TWL cancelled on 2026-01-27. Hold ends in 503 days.

Last held by Grassetti, Dan G (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

KO6LEQcancelled· T
Grassetti, Dan GCAgranted 2025-11-22cancelled 2025-12-12

Prior holders later became

KO6MDMactive· G
Grassetti, Dan GCAgranted 2025-12-12

License history

0 events

No recorded events.

More vanity slots coming available

From California

AG6QB 2026-09-11
KC6OMJ 2026-09-11
KG6NES 2026-09-11
KG6NET 2026-09-11
KJ6ZPK 2026-09-11

Starting with KD6

KD6GXV CA · 2026-09-12
KD6KEI CA · 2026-09-13
KD6NOB CA · 2026-09-13
KD6EEI CA · 2026-09-14
KD6FEA WA · 2026-09-14

Full history → Vanity availability → Callsign genealogy →