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

NZ4E

Cancelled

HARTON III, MARCUS W

Location
Potomac, MD
Class
Amateur Extra
Granted
2016-12-06
Expires
2027-02-12
Previous call
AE4EX
FRN
0002616431
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Vanity availability

Unknown

Status unknown

No vanity-slot record on file for NZ4E. Either it has never been issued, is currently held by an active license, or hasn't been re-computed since its last freeing event.

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

  1. KN6IQBcancelled· E
    SMYTH, PATRICK SAEgranted 2020-04-20cancelled 2023-09-01

Prior holders later became

  1. N3VOactive· E
    HARTON III, MARCUS WMDgranted 2021-08-13

License history

0 events

No recorded events.

More vanity slots coming available

From Maryland

All →

Starting with NZ4

All →
  • NZ4CM NC · 2026-11-16
  • NZ4P TN · 2027-08-26