Total CO₂ attributed to OO-ZUN across the selected period.
2026 pace: On track for approximately 210.2t CO₂ by year end
Showing last 3 months —
Activity broadly consistent with prior period — averaging 27.4t CO₂/month
CO₂ Above Baseline
20.3t
A single concentrated period drove emissions above this tail’s normalised baseline.
Signals Detected
2
2 deviations flagged across the selected period.
Highest Severity
Medium
No high-severity anomalies detected in this window.
The written analysis behind 2 detected signals — dates, routes and attributed CO₂.
EBKT
Total CO₂
34.6t
Visits
23
Avg/Visit
1.5t
EBBR
Total CO₂
9.0t
Visits
7
Avg/Visit
1.3t
EBOS
Total CO₂
7.4t
Visits
4
Avg/Visit
1.8t
LESU → EBOS·535 nm
Flights
2
Avg/Flight
1.9t
Total
3.8t
EBOS → LEIB·743 nm
Flights
1
Avg/Flight
3.1t
Total
3.1t
EBKT → LESU·514 nm
Flights
1
Avg/Flight
3.0t
Total
3t
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 Cessna Citation CJ4 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 OO-ZUN did. TailCheck is our read on it — scored against its 507-aircraft Citation CJ4 type fleet, with operational and ETS exposure flagged, in a report you can hand a buyer, seller or financier.
What the report adds beyond this page
Included with Carbon Sky Index Pro
Reporting across your whole portfolio? Carbon Sky Index Pro turns this into auditable Scope 3 & financed-emissions statements across every tail you charter, own, or finance — for disclosure, not diligence. Explore Carbon Sky Index Pro →