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

KS6PKY

Cancelled

Stumbo, Matthew T

Location: Pasadena, CA
Class: Amateur Extra
Granted: 2018-11-06
Expires: 2028-11-06
Previous call: KM6WKC
FRN: 0027932334

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Vanity availability

552d

Available on 2028-03-15

KS6PKY cancelled on 2026-03-16. Hold ends in 552 days.

Last held by Stumbo, Matthew T (CA).

Confidence: High

Cancelled licenses begin the 2-year hold immediately on the cancellation date, so this is the firm release date per §97.19.

Callsign genealogy

Previously held by current licensee

KM6WKCcancelled· T
Stumbo, Matthew TCAgranted 2018-10-19cancelled 2018-11-06

Prior holders later became

AK6SOactive· E
Stumbo, Matthew TCAgranted 2018-11-06

License history

0 events

No recorded events.

More vanity slots coming available

From California

AC2TX 2026-09-10
K6DJM 2026-09-10
KC6JGS 2026-09-10
KC6KGL 2026-09-10
KC6VEU 2026-09-10

Starting with KS6

KS6J CA · 2026-09-21
KS6BON CA · 2026-10-10
KS6STV CA · 2027-04-10
KS6BK AS · 2028-05-16

Full history → Vanity availability → Callsign genealogy →