N523DM
Embraer Phenom 300
United States
CLD (McClellan-Palomar Airport, Carlsbad)

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

Emissions Overview

6.2
Tons CO2 This Month
Below Average0.3× avg for Phenom 300
9.7
Tons CO2 YTD
Below Average0.1× avg for Phenom 300
23.3
CO2 Tons Since 2025
Below Average0.1× avg for Phenom 300
Emissions Intensity0.00t CO₂/nmBelow Average0.7× avg for Phenom 300
19.3 tons CO2 in selected period

2026 pace: On track for approximately 39t CO₂ by year end · ↑ 185% vs full year 2025 (14t)

Flight Patterns & Behaviour

Above seasonal norms — current month 354% above March 2025

1.5t
CO₂/month
1.3t
Avg per flight
13
Flights
Moderately Concentrated3 routes account for 48% of total emissions
Highest emission route
Denver → Bellingham
3.5t CO₂ total · 0.0038t CO₂/nm

Seasonal pattern: Historically peaks in April · Current month is 354% above March 2025

🇺🇸United States·16202 aircraft tracked·Ranked 1st by emissions among 109 countries·0.1× country averageBelow Average

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

What's ChangedCompared to prior equivalent period
Emissions
>300%
4t → 18t CO₂
Intensity
14%
0.0033 → 0.0038 t CO₂/nm
New Routes
8
14t CO₂ combined
Dropped Routes
0
Avg per Flight
49%
0.9t → 1.3t
Flight Count
9
4 → 13 flights

Route and airport counts may include data processing artefacts.

Spikes

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

CO₂ Above Baseline

9t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New9 Apr – 22 Apr 2025
Elevated activity period · 3 flights in 13 days vs baseline of 0
Contributed approximately 3t CO₂ to period total — 18% of period emissions
Aircraft
Medium
Historical16 Apr – 12 Jul 2025
87-day inactive period
2.6t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical12 Jul – 22 Aug 2025
41-day inactive period
1.2t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical22 Aug – 13 Sept 2025
22-day inactive period
1.3t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical13 Sept – 12 Dec 2025
90-day inactive period
0.7t CO₂ in the 7 days following resumption
Recent Flights
Mar 18, 20260.6t CO₂
KMRYMonterey
KTRKTruckee
210 miles31m
Mar 16, 20261.1t CO₂
KCRQCarlsbad
KMRYMonterey
352 miles56m
Mar 16, 20261.1t CO₂
KMRYMonterey
KCRQCarlsbad
352 miles57m
Mar 11, 20261.0t CO₂
KSNASanta Ana
KMRYMonterey
301 miles52m
View Details
Mar 11, 20261.2t CO₂
KMRYMonterey
KSNASanta Ana
301 miles58m
View Details
Feb 5, 20263.5t CO₂
KBJCDenver
KBLIBellingham
1,052 miles2h 28m
View Details
Dec 12, 20250.7t CO₂
KVNYVan Nuys
KMRYMonterey
250 miles42m
View Details
Sep 13, 20251.3t CO₂
KSNASanta Ana
KMRYMonterey
301 miles1h 4m
View Details
Aug 22, 20251.2t CO₂
CYYCCalgary
KBLIBellingham
411 miles1h 1m
View Details
Jul 12, 20252.6t CO₂
KBFISeattle
KOARMarina
750 miles1h 53m
View Details
Apr 16, 20250.9t CO₂
KCRQCarlsbad
KSNSSalinas
346 miles48m
View Details
Apr 13, 20251.2t CO₂
KHNDLas Vegas
KSNSSalinas
363 miles1h 1m
View Details
Apr 9, 20251.1t CO₂
KCRQCarlsbad
KMRYMonterey
352 miles54m
View Details
Mar 24, 20251.1t CO₂
KCRQCarlsbad
KMRYMonterey
352 miles54m
View Details
Feb 16, 20251.1t CO₂
KCRQCarlsbad
KSNSSalinas
346 miles54m
View Details
Jan 25, 20250.9t CO₂
KCRQCarlsbad
KSNSSalinas
346 miles49m
View Details
Jan 12, 20250.6t CO₂
KMRYMonterey
KTRKTruckee
210 miles34m
View Details
Top Airports by Emissions
Monterey

Monterey

KMRY

Total CO₂

8.1t

Total Visits

8

Avg CO₂/visit

1.0t

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

Bellingham

KBLI

Total CO₂

4.7t

Total Visits

2

Avg CO₂/visit

2.4t

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

Carlsbad

KCRQ

Total CO₂

4.2t

Total Visits

4

Avg CO₂/visit

1.1t

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

Santa Ana

KSNA

Total CO₂

3.5t

Total Visits

3

Avg CO₂/visit

1.2t

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

Denver

KBJC

Total CO₂

3.5t

Total Visits

1

Avg CO₂/visit

3.5t

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

Seattle

KBFI

Total CO₂

2.6t

Total Visits

1

Avg CO₂/visit

2.6t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2
Top Routes by Emissions
Denver Bellingham

KBJC to KBLI1,053 miles

Total Flights

1

Avg CO₂/Flight

3.5t

Total Emissions

3.5t CO₂

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

KBFI to KOAR750 miles

Total Flights

1

Avg CO₂/Flight

2.6t

Total Emissions

2.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Santa Ana Monterey

KSNA to KMRY301 miles

Total Flights

2

Avg CO₂/Flight

1.2t

Total Emissions

2.3t CO₂

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

KCRQ to KMRY352 miles

Total Flights

2

Avg CO₂/Flight

1.1t

Total Emissions

2.2t CO₂

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

CYYC to KBLI412 miles

Total Flights

1

Avg CO₂/Flight

1.2t

Total Emissions

1.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Las Vegas Salinas

KHND to KSNS363 miles

Total Flights

1

Avg CO₂/Flight

1.2t

Total Emissions

1.2t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 2