Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0SIG
ExpiredMARTEN, GREGORY A
- Location
- DECORAH, IA
- Class
- General
- Granted
- 2012-08-25
- Expires
- 2022-08-25
- Previous call
- N0TQZ
- FRN
- 0006002828
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Vanity availability
AvailableAvailable now
K0SIG cleared its 2-year hold on 2026-08-24. Eligible for vanity application.
Last held by MARTEN, GREGORY A (IA).
Confidence: High
Expired licenses get a 2-year FCC renewal grace period followed by the 2-year hold. The date shown accounts for both, so it's the firm release date per §97.19.
Callsign genealogy
Full chain →Previously held by current licensee
- MARTEN, GREGORY AIAgranted 2002-07-16cancelled 2002-08-06
License history
0 eventsNo recorded events.