Total CO₂ attributed to N518GS across the selected period.
2026 pace: On track for approximately 122.6t CO₂ by year end
Showing last 3 months —
Activity broadly consistent with prior period — averaging 27.6t CO₂/month
CO₂ Above Baseline
74.8t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
3
3 deviations flagged across the selected period.
Highest Severity
High
High-severity anomaly detected — review signal details below.
The written analysis behind 3 detected signals — dates, routes and attributed CO₂.
KSAT
Total CO₂
43.2t
Visits
3
Avg/Visit
14.4t
PANC
Total CO₂
39.4t
Visits
4
Avg/Visit
9.9t
KAND
Total CO₂
9.8t
Visits
1
Avg/Visit
9.8t
PANC → KSAT·2,770 nm
Flights
1
Avg/Flight
25.9t
Total
25.9t
KAND → KSAT·855 nm
Flights
1
Avg/Flight
9.8t
Total
9.8t
KBNA → KSAT·713 nm
Flights
1
Avg/Flight
7.5t
Total
7.5t
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 Gulfstream GIV 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 N518GS did. TailCheck is our read on it — scored against its 777-aircraft GIV type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
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