Confidence: Medium · Source: FCC ULS · As of 2026-09-09
KC1SW
ExpiredTRUMBULL, JOHNATHAN G
- Location
- CAMBRIDGE, MA
- Class
- Advanced
- Granted
- 1990-01-23
- Expires
- 2000-01-23
- Previous call
- N1GDA
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
AvailableAvailable now
KC1SW cleared its 2-year hold on 2004-01-22. Eligible for vanity application.
Last held by TRUMBULL, JOHNATHAN G (MA).
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 →License history
0 eventsNo recorded events.