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

AD0VH

Cancelled

Carlson, John M

Location: Saint Paul, MN
Class: Amateur Extra
Granted: 2016-07-21
Expires: 2026-07-21
FRN: 0025710500

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Vanity availability

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Available now

AD0VH cleared its 2-year hold on 2018-08-09. Eligible for vanity application.

Last held by Carlson, John M (MN).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

W9JXOcancelled· E
Carlson, John MMNgranted 2016-08-09cancelled 2018-03-20

License history

0 events

No recorded events.

More vanity slots coming available

From Minnesota

All →

AB0UX 2026-09-10
KD0TBF 2026-09-10
KD5TUA 2026-09-11
N0SRJ 2026-09-14
KC0OBE 2026-09-15

Starting with AD0

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AD0BO CA · 2026-10-01
AD0CK MN · 2026-11-25
AD0PN MN · 2027-01-23
AD0DJ MN · 2027-02-28
AD0DU CO · 2027-04-28

Full history → Vanity availability → Callsign genealogy →