Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KE0YSF
CancelledDuemling, John J
- Location
- Colorado Springs, CO
- Class
- General
- Granted
- 2019-12-16
- Expires
- 2029-12-16
- FRN
- 0029048733
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Vanity availability
AvailableAvailable now
KE0YSF cleared its 2-year hold on 2022-07-18. Eligible for vanity application.
Last held by Duemling, John J (CO).
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
- Duemling, John JCOgranted 2020-07-18
License history
0 eventsNo recorded events.