N30AV
Cessna Citation SII
United States
HAO (Butler County Regional Airport, Hamilton)

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Viewing period:
Compared to: preceding 12 months · May 2024 – May 2025
May 2025 – Apr 2026·vs May 2024 – May 2025

Emissions Overview

2.8
Tons CO2 This Month
Below Average0.7× avg for Citation SII
20.0
Tons CO2 YTD
Above Average1.8× avg for Citation SII
66.9
CO2 Tons Since 2025
Typical1.1× avg for Citation SII
Emissions Intensity0.01t CO₂/nmBelow Average0.7× avg for Citation SII
61.0 tons CO2 in selected period

2026 pace: On track for approximately 60t CO₂ by year end · ↑ 28% vs full year 2025 (47t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 5.0t CO₂/month

5.0t
CO₂/month
1.7t
Avg per flight
32
Distinct routes
Diverse Network3 routes account for 23% of total emissions
Highest emission route
Fort Myers → Hamilton
4.6t CO₂ total · 0.0059t CO₂/nm
🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.2× country averageBelow Average

Subject to FAA oversight — no mandatory carbon reporting for private aviation

What's ChangedCompared to prior equivalent period
Emissions
>300%
6t → 55t CO₂
Intensity
12%
0.0047 → 0.0052 t CO₂/nm
New Routes
32
55t CO₂ combined
Dropped Routes
3
Prior period only
Avg per Flight
14%
1.9t → 1.7t
Flight Count
Prior data incomplete

Route and airport counts may include data processing artefacts.

Spikes

Significant deviations from this aircraft's baseline in the selected period.

CO₂ Above Baseline

29t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New18 Jul – 7 Aug 2025
Elevated activity period · 7 flights in 20 days vs baseline of 2
Contributed approximately 9t CO₂ to period total — 17% of period emissions
Aircraft
Medium
New6 Sept – 26 Sept 2025
Elevated activity period · 8 flights in 20 days vs baseline of 2
Contributed approximately 7t CO₂ to period total — 14% of period emissions
Aircraft
Medium
Historical16 May – 13 Jun 2025
28-day inactive period
2.1t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 Jun – 22 Jul 2025
39-day inactive period
3.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical6 Aug – 12 Sept 2025
37-day inactive period
6.4t CO₂ in the 7 days following resumption
Recent Flights
Feb 26, 20260.5t CO₂
KSRQSarasota/Bradenton
KPIESt Petersburg-Clearwater
37 miles15m
Feb 26, 20260.6t CO₂
KSPGSt Petersburg
KSRQSarasota/Bradenton
25 miles37m
Feb 26, 20263.6t CO₂
KHAOHamilton
KPIESt Petersburg-Clearwater
798 miles2h 21m
Feb 13, 20264.6t CO₂
KFMYFort Myers
KHAOHamilton
895 miles2h 57m
View Details
Feb 8, 20264.0t CO₂
KPIESt Petersburg-Clearwater
KHAOHamilton
798 miles2h 38m
View Details
Feb 6, 20260.5t CO₂
KFMYFort Myers
KPIESt Petersburg-Clearwater
104 miles32m
View Details
Feb 6, 20262.1t CO₂
KDZJBlairsville
KRSWFt Myers
589 miles1h 32m
View Details
Feb 6, 20264.0t CO₂
KPIESt Petersburg-Clearwater
KCVGCincinnati
777 miles2h 35m
View Details
Nov 15, 20252.0t CO₂
KHAOHamilton
KCHSCharleston
511 miles1h 27m
View Details
Nov 7, 20253.9t CO₂
KHAOHamilton
KRSWFt Myers
900 miles2h 32m
View Details
Oct 30, 20251.1t CO₂
KJWNNashville
KHAOHamilton
255 miles55m
View Details
Oct 30, 20251.1t CO₂
KHAOHamilton
KJWNNashville
255 miles54m
View Details
Oct 20, 20250.8t CO₂
KMDWChicago
KHAOHamilton
238 miles45m
View Details
Oct 17, 20250.9t CO₂
KMDWChicago
KHAOHamilton
238 miles49m
View Details
Sep 21, 20250.5t CO₂
KGSHGoshen
KHAOHamilton
163 miles32m
View Details
Sep 21, 20250.6t CO₂
KHAOHamilton
KGSHGoshen
163 miles36m
View Details
Sep 14, 20251.5t CO₂
KBUYBurlington
KHAOHamilton
358 miles1h 8m
View Details
Sep 14, 20251.2t CO₂
KLUKCincinnati
KBUYBurlington
343 miles59m
View Details
Sep 14, 20250.5t CO₂
KHAOHamilton
KLUKCincinnati
19 miles6m
View Details
Sep 12, 20250.5t CO₂
KLUKCincinnati
KHAOHamilton
19 miles5m
View Details
Sep 12, 20251.3t CO₂
KBUYBurlington
KLUKCincinnati
343 miles1h 1m
View Details
Sep 12, 20251.5t CO₂
KHAOHamilton
KBUYBurlington
358 miles1h 8m
View Details
Aug 6, 20251.8t CO₂
KJYOLeesburg
KHAOHamilton
373 miles1h 20m
View Details
Aug 6, 20251.4t CO₂
KHAOHamilton
KJYOLeesburg
373 miles1h 7m
View Details
Jul 30, 20251.3t CO₂
KGSPGreer
KHAOHamilton
333 miles1h 1m
View Details
Jul 30, 20251.5t CO₂
KHAOHamilton
KGSPGreer
333 miles1h 9m
View Details
Jul 24, 20251.3t CO₂
KGVLGainesville
KHAOHamilton
353 miles1h 2m
View Details
Jul 24, 20250.5t CO₂
KLZULawrenceville
KGVLGainesville
22 miles8m
View Details
Jul 22, 20251.5t CO₂
KHAOHamilton
KRICRichmond
410 miles1h 10m
View Details
Jun 13, 20251.1t CO₂
KIGQChicago
KHAOHamilton
218 miles56m
View Details
Jun 13, 20251.0t CO₂
KHAOHamilton
KMDWChicago
238 miles51m
View Details
May 16, 20252.6t CO₂
KMEMMemphis
KGKYArlington
440 miles1h 47m
View Details
May 6, 20253.5t CO₂
KHAOHamilton
KICTWichita
707 miles2h 18m
View Details
Mar 12, 20251.3t CO₂
KCIDCedar Rapids
KHAOHamilton
415 miles1h 4m
View Details
Mar 11, 20250.5t CO₂
KDSMDes Moines
KCIDCedar Rapids
103 miles21m
View Details
Jan 14, 20253.9t CO₂
KRSWFt Myers
KHAOHamilton
900 miles2h 32m
View Details
Top Airports by Emissions
Hamilton

Hamilton

KHAO

Total CO₂

41.3t

Total Visits

24

Avg CO₂/visit

1.7t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
St Petersburg-Clearwater

St Petersburg-Clearwater

KPIE

Total CO₂

12.6t

Total Visits

5

Avg CO₂/visit

2.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Ft Myers

Ft Myers

KRSW

Total CO₂

6.0t

Total Visits

2

Avg CO₂/visit

3.0t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Burlington

Burlington

KBUY

Total CO₂

5.4t

Total Visits

4

Avg CO₂/visit

1.3t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Fort Myers

Fort Myers

KFMY

Total CO₂

5.1t

Total Visits

2

Avg CO₂/visit

2.5t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Cincinnati

Cincinnati

KCVG

Total CO₂

4.0t

Total Visits

1

Avg CO₂/visit

4.0t

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 4
Top Routes by Emissions
Fort Myers Hamilton

KFMY to KHAO896 miles

Total Flights

1

Avg CO₂/Flight

4.6t

Total Emissions

4.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
St Petersburg-Clearwater Hamilton

KPIE to KHAO798 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
St Petersburg-Clearwater Cincinnati

KPIE to KCVG778 miles

Total Flights

1

Avg CO₂/Flight

4.0t

Total Emissions

4t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Hamilton Ft Myers

KHAO to KRSW900 miles

Total Flights

1

Avg CO₂/Flight

3.9t

Total Emissions

3.9t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Hamilton St Petersburg-Clearwater

KHAO to KPIE798 miles

Total Flights

1

Avg CO₂/Flight

3.6t

Total Emissions

3.6t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Hamilton Wichita

KHAO to KICT707 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
Page 1 of 6