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

AD6MU

Active

Hansen, Howard L

Location: San Jose, CA
Class: Amateur Extra
Granted: 2018-04-03
Expires: 2028-05-09
Previous call: KR6DS
FRN: 0001977081

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Vanity availability

Held

Currently held

AD6MU 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

KR6DScancelled· A
Hansen, Howard LCAgranted 1998-05-09cancelled 2000-05-20
KF6QYVcancelled· T
HANSEN, HOWARD LCAgranted 1998-05-09cancelled 1999-12-29

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with AD6

All →

AD6II VT · 2026-10-22
AD6RH ID · 2026-11-05
AD6CN CA · 2026-11-23
AD6OV CA · 2026-11-23
AD6OS CA · 2027-01-04

Full history → Vanity availability → Callsign genealogy →