Confidence: Medium · Source: FCC ULS · As of 2026-09-10

KR7RK

Active

SCHLOTTMAN, KEITH D

Location: Flagstaff, AZ
Class: Amateur Extra
Granted: 2018-05-23
Expires: 2028-08-17
Previous call: KI7RK
FRN: 0003527140

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Vanity availability

Held

Currently held

KR7RK 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

KI7RKactive
SEQUOIA VHF SOCIETYORgranted 2020-08-06
KD7EIJcancelled
SEQUOIA VHF SOCIETYORgranted 1999-03-04cancelled 2000-10-17

License history

0 events

No recorded events.

More vanity slots coming available

From Arizona

All →

AD7UU 2026-09-10
W7CWD 2026-09-10
KF7YNV 2026-09-13
KI7PHV 2026-09-13
KB7QBN 2026-09-14

Starting with KR7

All →

KR7UBI NV · 2026-10-29
KR7SOC MO · 2026-11-15
KR7AC AZ · 2027-06-09
KR7KEN ID · 2027-07-08
KR7MC AZ · 2027-08-22

Full history → Vanity availability → Callsign genealogy →