Total CO₂ attributed to N628EF across the selected period.
2026 pace: On track for approximately 66.2t CO₂ by year end
Showing last 3 months —
Emissions down 89% vs prior period — significantly less active
CO₂ Above Baseline
19.1t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
5
5 deviations flagged across the selected period.
Highest Severity
High
High-severity anomaly detected — review signal details below.
The written analysis behind 5 detected signals — dates, routes and attributed CO₂.
KFLL
Total CO₂
8.1t
Visits
3
Avg/Visit
2.7t
MMTA · MMTA
Total CO₂
5.7t
Visits
1
Avg/Visit
5.7t
KFXE
Total CO₂
4.2t
Visits
4
Avg/Visit
1.1t
MMTA → KFLL·1,071 nm
Flights
1
Avg/Flight
5.7t
Total
5.7t
KFXE → KOPF·18 nm
Flights
2
Avg/Flight
1.0t
Total
2.1t
KFXE → KORL·154 nm
Flights
1
Avg/Flight
1.1t
Total
1.1t
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 Challenger 600 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 N628EF did. TailCheck is our read on it — scored against its 973-aircraft Challenger 600 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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