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

AD6YB

Active

Von der Porten, Michael P

Location: Santa Rosa, CA
Class: Amateur Extra
Granted: 2023-07-13
Expires: 2033-08-03
Previous call: KG6DLK
FRN: 0003834645

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Vanity availability

Held

Currently held

AD6YB 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

KG6DLKcancelled· E
Von der Porten, Michael PCAgranted 1996-01-23cancelled 2001-06-25
KD6ZZDcancelled· P
VONDER PORTEN, MICHAEL PCAgranted 1996-01-23cancelled 2000-09-27

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 →