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

KB3RRL

Cancelled

Lathrop, David A

Location: Prescott, AZ
Class: Amateur Extra
Granted: 2018-08-07
Expires: 2028-09-22
FRN: 0016635856

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Vanity availability

Available

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KB3RRL cleared its 2-year hold on 2022-10-16. Eligible for vanity application.

Last held by Lathrop, David A (AZ).

Confidence: High

Cancelled licenses begin the 2-year hold immediately, so this date is the firm release date per §97.19. Already past — fileable subject to FCC verification.

Callsign genealogy

Full chain →

Prior holders later became

AK7DLactive· E
Lathrop, David AAZgranted 2020-10-16

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 KB3

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KB3HBB PA · 2026-09-10
KB3ZFA PA · 2026-09-10
KB3ZFB PA · 2026-09-10
KB3ZFD PA · 2026-09-11
KB3ZFE PA · 2026-09-13

Full history → Vanity availability → Callsign genealogy →