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

AF0AU

Cancelled

Nelson, Karl D

Location: Plymouth, MN
Class: Amateur Extra
Granted: 2020-01-01
Expires: 2030-01-01
Previous call: KB3EIR
FRN: 0002117810

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Vanity availability

43d

Available on 2026-10-22

AF0AU cancelled on 2024-10-22. Hold ends in 43 days.

Last held by Nelson, Karl D (MN).

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

KB3EIRcancelled· E
Nelson, Karl DMNgranted 2020-01-01cancelled 2024-09-27

Prior holders later became

KN0Zactive· E
Nelson, Karl DMNgranted 2024-10-22

License history

0 events

No recorded events.

More vanity slots coming available

From Minnesota

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

Starting with AF0

AF0AN KS · 2026-09-10
AF0AR CO · 2026-10-01
AF0AX MO · 2026-11-05
AF0BA CO · 2026-11-26
AF0BF MN · 2026-12-10

Full history → Vanity availability → Callsign genealogy →