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

K7WTF

Active

Carlson, Joseph A

Location: Covington, WA
Class: Technician
Granted: 2021-03-10
Expires: 2031-03-10
Previous call: N7WRX
FRN: 0010824795

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Vanity availability

Held

Currently held

K7WTF 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

N7WRXactive· G
Nielsen, Karl ACOgranted 2024-06-29
KC0NPQcancelled· G
Nielsen, Karl ACOgranted 2012-04-27cancelled 2014-05-16

Prior holders later became

N7WRXcancelled· T
Carlson, Joseph AWAgranted 2009-04-14cancelled 2011-03-08

License history

0 events

No recorded events.

More vanity slots coming available

From Washington

All →

KD7SPS 2026-09-09
KJ7SVP 2026-09-10
KK7SYB 2026-09-10
KK7UYR 2026-09-10
KK7UYZ 2026-09-10

Starting with K7

All →

K7JVC AZ · 2026-09-09
K7UGT CO · 2026-09-09
K7RJN UT · 2026-09-21
K7JSD OR · 2026-09-24
K7RCK NV · 2026-09-24

Full history → Vanity availability → Callsign genealogy →