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

N0MDH

Cancelled

Heller, Michael D

Location: Glen Rock, NJ
Class: Amateur Extra
Granted: 2020-04-07
Expires: 2030-04-07
Previous call: KD2THA
FRN: 0029080660

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Vanity availability

560d

Available on 2028-03-23

N0MDH cancelled on 2026-03-24. Hold ends in 560 days.

Last held by Heller, Michael D (NJ).

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

KD2THAcancelled· G
Heller, Michael DNJgranted 2020-01-15cancelled 2020-04-07

Prior holders later became

N5MKactive· E
Heller, Michael DNJgranted 2026-03-24

License history

0 events

No recorded events.

More vanity slots coming available

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Full history → Vanity availability → Callsign genealogy →