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

KT7TT

Active

NIELSEN, MARK H

Location
Chandler, AZ
Class
Advanced
Granted
2024-03-02
Expires
2034-05-02
Previous call
K7ETG
FRN
0004155495
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Vanity availability

Held

Currently held

KT7TT 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

  1. K7ETGcancelled· A
    NIELSEN, MARK HAZgranted 2007-08-31cancelled 2014-05-02
  2. KA7ETGcancelled
    cancelled 1997-10-15

Prior holders later became

  1. W7DOGactive· E
    ROBERTS, THOMAS LAZgranted 2018-10-19

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

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Full history → Vanity availability → Callsign genealogy →