Total CO₂ attributed to N88999 across the selected period.
2026 pace: On track for approximately 184.5t CO₂ by year end
Showing last 3 months —
Activity broadly consistent with prior period — averaging 43.6t CO₂/month
CO₂ Above Baseline
67.9t
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.
CYVR
Total CO₂
52.8t
Visits
2
Avg/Visit
26.4t
RJCC
Total CO₂
49.7t
Visits
2
Avg/Visit
24.9t
RCSS
Total CO₂
28.8t
Visits
4
Avg/Visit
7.2t
RJCC → CYVR·3,716 nm
Flights
1
Avg/Flight
35.1t
Total
35.1t
CYVR → CYYZ·1,807 nm
Flights
1
Avg/Flight
17.7t
Total
17.7t
RCSS → RJCC·1,455 nm
Flights
1
Avg/Flight
14.6t
Total
14.6t
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 N88999 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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