Confidence: Medium · Source: FCC ULS · As of 2026-09-10
KF0TRR
CancelledBarrett, Paul
- Location
- Boulder, CO
- Class
- Technician
- Granted
- 2025-03-25
- Expires
- 2035-03-25
- FRN
- 0036710556
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Vanity availability
217dAvailable on 2027-04-16
KF0TRR cancelled on 2025-04-16. Hold ends in 217 days.
Last held by Barrett, Paul (CO).
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
Full chain →Prior holders later became
- Barrett, PaulCOgranted 2025-03-25
License history
0 eventsNo recorded events.