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

K7SPA

Active

ACKERMANN, FREDERICK C

Location: Aurora, CO
Class: Amateur Extra
Granted: 2020-06-20
Expires: 2030-06-20
Previous call: W0SPA
FRN: 0002568103

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Vanity availability

Held

Currently held

K7SPA 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

W0SPAcancelled· E
ACKERMANN, FREDERICK CCOgranted 2017-05-31cancelled 2020-06-20
W4CWOactive· E
BUCK, DANNY RNCgranted 2019-10-11
KM4QIIcancelled· G
Buck, Danny RNCgranted 2016-01-19cancelled 2019-10-11

License history

0 events

No recorded events.

More vanity slots coming available

From Colorado

All →

KB7PWB 2026-09-10
KF0RME 2026-09-10
KD0TBG 2026-09-11
KD0TBU 2026-09-11
KD0TBW 2026-09-11

Starting with K7

All →

K7RJN UT · 2026-09-21
K7JSD OR · 2026-09-24
K7RCK NV · 2026-09-24
K7APP UT · 2026-09-27
K7VMH UT · 2026-10-01

Full history → Vanity availability → Callsign genealogy →