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

KM6IOY

Cancelled

Herndobler, Steve A

Location: Sheridan, CA
Class: Technician
Granted: 2017-02-24
Expires: 2027-02-24
FRN: 0023791346

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Vanity availability

Available

Available now

KM6IOY cleared its 2-year hold on 2019-03-17. Eligible for vanity application.

Last held by Herndobler, Steve A (CA).

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

KA6EMDcancelled· T
Herndobler, Steve ACAgranted 2017-03-17cancelled 2017-07-15

License history

0 events

No recorded events.

More vanity slots coming available

From California

All →

AG6QB 2026-09-11
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KG6NES 2026-09-11
KG6NET 2026-09-11
KJ6ZPK 2026-09-11

Starting with KM6

All →

KM6IDK CA · 2026-09-17
KM6YH CA · 2026-09-18
KM6GTS CA · 2026-09-21
KM6UR FL · 2026-09-21
KM6VXV CA · 2026-09-25

Full history → Vanity availability → Callsign genealogy →