Total CO₂ attributed to N801SF across the selected period.
2026 pace: On track for approximately 364.8t CO₂ by year end
Showing last 3 months —
Activity broadly consistent with prior period — averaging 25.1t CO₂/month
CO₂ Above Baseline
36.4t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
3
3 deviations flagged across the selected period.
Highest Severity
Medium
No high-severity anomalies detected in this window.
The written analysis behind 3 detected signals — dates, routes and attributed CO₂.
KAPA
Total CO₂
44.6t
Visits
22
Avg/Visit
2.0t
KBJC
Total CO₂
13.4t
Visits
8
Avg/Visit
1.7t
KDAB
Total CO₂
13.4t
Visits
3
Avg/Visit
4.5t
KSDL → KAPA·493 nm
Flights
3
Avg/Flight
2.3t
Total
6.9t
KAPA → KDAB·1,328 nm
Flights
1
Avg/Flight
6.3t
Total
6.3t
TUPW → KDAB·1,116 nm
Flights
1
Avg/Flight
5.7t
Total
5.7t
Methodology
CO₂ emissions computed from ADS-B flight data using aircraft-specific fuel-burn factors aligned with EUROCONTROL EMEP/EEA guidance. Distance figures derived from flight-trajectory data. EU ETS scope follows Directive 2003/87/EC as amended. Type rankings computed within the Bombardier Learjet 60 population tracked by Carbon Sky Index.
Disclaimer
This report is based on ADS-B flight data. Carbon Sky Index does not track ownership or registry information. Flight records may be incomplete where ADS-B coverage is limited. For informational purposes only; does not constitute financial, legal, or regulatory advice.
You've seen what N801SF did. TailCheck is our read on it — scored against its 316-aircraft Learjet 60 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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