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

W7SEN

Active

Longtine, Frank R

Location: CASPER, WY
Class: Amateur Extra
Granted: 2019-07-23
Expires: 2029-07-23
Previous call: WY0WDR
FRN: 0025409772

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Vanity availability

Held

Currently held

W7SEN 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

WY0WDRcancelled· E
Longtine, Frank RWYgranted 2016-05-13cancelled 2019-07-23
KI7DSEcancelled· T
Longtine, Frank RWYgranted 2016-04-22cancelled 2016-05-13

License history

0 events

No recorded events.

More vanity slots coming available

From Wyoming

All →

KB7QAP 2026-09-14
KK7UDF 2026-09-17
KE0OJO 2026-09-26
KF7YSW 2026-09-26
N5MTW 2026-09-28

Starting with W7

All →

W7KBH NV · 2026-09-09
W7ANC WA · 2026-09-10
W7CWD AZ · 2026-09-10
W7QFX WI · 2026-09-13
W7RBD AZ · 2026-09-21

Full history → Vanity availability → Callsign genealogy →