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

K7KWS

Active

STACK JR, JOSEPH E

Location: PHOENIX, AZ
Class: Amateur Extra
Granted: 2018-03-20
Expires: 2028-03-20
Previous call: KI7UTU
FRN: 0027298264

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Vanity availability

Held

Currently held

K7KWS 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

KI7UTUcancelled· G
Stack Jr, Joseph EAZgranted 2018-03-01cancelled 2018-03-20

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

K7JVC 2026-09-09
N0PSA 2026-09-09
AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13

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 →