Total CO₂ attributed to N138B across the selected period.
2026 pace: On track for approximately 327.8t CO₂ by year end
Showing last 3 months —
Emissions up 235% vs prior period, driven by Teterboro → Los Angeles
CO₂ Above Baseline
64.9t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
4
4 deviations flagged across the selected period.
Highest Severity
High
High-severity anomaly detected — review signal details below.
The written analysis behind 4 detected signals — dates, routes and attributed CO₂.
KPHX
Total CO₂
55.6t
Visits
10
Avg/Visit
5.6t
KTEB
Total CO₂
30.0t
Visits
2
Avg/Visit
15.0t
KLAX
Total CO₂
21.2t
Visits
3
Avg/Visit
7.1t
KTEB → KLAX·2,132 nm
Flights
1
Avg/Flight
16.8t
Total
16.8t
KTEB → KPHX·1,854 nm
Flights
1
Avg/Flight
13.1t
Total
13.1t
KPHX → KDCA·1,715 nm
Flights
1
Avg/Flight
10.9t
Total
10.9t
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 Dassault Falcon 7X 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 N138B did. TailCheck is our read on it — scored against its 329-aircraft Falcon 7X type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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