N508RN
Beechcraft Premier I
United States
YKM (Yakima Air Terminal Airport, Yakima)

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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

4.5
Tons CO2 This Month
Below Average0.7× avg for Premier I
6.8
Tons CO2 YTD
Below Average0.4× avg for Premier I
51.1
CO2 Tons Since 2025
Below Average0.5× avg for Premier I
Emissions Intensity0.01t CO₂/nmAbove Average1.9× avg for Premier I
43.9 tons CO2 in selected period

2026 pace: On track for approximately 27t CO₂ by year end · ↓ 39% vs full year 2025 (44t)

Flight Patterns & Behaviour

Activity broadly consistent with prior period — averaging 3.6t CO₂/month

3.6t
CO₂/month
1.2t
Avg per flight
18
Distinct routes
Moderately Concentrated3 routes account for 51% of total emissions
Highest emission route
Yakima → Las Vegas
9.9t CO₂ total · 0.0036t CO₂/nm
🇺🇸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%
6t → 44t CO₂
Intensity
60%
0.0100 → 0.0040 t CO₂/nm
New Routes
15
37t CO₂ combined
Dropped Routes
0
Avg per Flight
55%
0.8t → 1.2t
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

17t

Signals Detected

5

Highest Severity

Medium

Aircraft
Medium
New3 Apr – 21 Apr 2025
Elevated activity period · 4 flights in 18 days vs baseline of 2
Contributed approximately 8t CO₂ to period total — 18% of period emissions
Aircraft
Medium
New14 May – 20 May 2025
Elevated activity period · 2 flights in 6 days vs baseline of 1
Contributed approximately 1t CO₂ to period total — 2% of period emissions
Aircraft
Medium
New7 Jul – 27 Jul 2025
Elevated activity period · 8 flights in 20 days vs baseline of 2
Contributed approximately 6t CO₂ to period total — 15% of period emissions
Aircraft
Medium
Historical21 Apr – 11 May 2025
21-day inactive period
1.0t CO₂ in the 7 days following resumption
Aircraft
Medium
Historical21 May – 6 Jun 2025
16-day inactive period
0.5t CO₂ in the 7 days following resumption
Recent Flights
Mar 10, 20260.5t CO₂
KBFISeattle
KYKMYakima
107 miles22m
Mar 10, 20260.5t CO₂
KYKMYakima
KBFISeattle
107 miles29m
Mar 7, 20263.4t CO₂
KSNASanta Ana
KYKMYakima
902 miles2h 41m
Feb 20, 20262.3t CO₂
KYKMYakima
KHNDLas Vegas
783 miles1h 55m
View Details
Dec 10, 20252.2t CO₂
KTSPTehachapi
KYKMYakima
797 miles1h 50m
View Details
Dec 9, 20250.5t CO₂
KSMOSanta Monica
KPSPPalm Springs
112 miles26m
View Details
Nov 6, 20250.5t CO₂
KYKMYakima
KDLSDallesport / The Dalles
72 miles15m
View Details
Nov 5, 20250.5t CO₂
KPSCPasco
KYKMYakima
71 miles18m
View Details
Nov 4, 20250.5t CO₂
KYKMYakima
KPSCPasco
71 miles21m
View Details
Oct 2, 20252.3t CO₂
KHNDLas Vegas
KYKMYakima
783 miles1h 55m
View Details
Sep 28, 20252.5t CO₂
KYKMYakima
KHNDLas Vegas
783 miles2h 2m
View Details
Sep 16, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles26m
View Details
Sep 16, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles22m
View Details
Sep 16, 20251.7t CO₂
KMHRSacramento
KYKMYakima
554 miles1h 27m
View Details
Sep 9, 20251.7t CO₂
KYKMYakima
KMHRSacramento
554 miles1h 25m
View Details
Aug 15, 20250.5t CO₂
KYKMYakima
KCLSChehalis
116 miles32m
View Details
Jul 30, 20252.2t CO₂
KHNDLas Vegas
KYKMYakima
783 miles1h 51m
View Details
Jul 24, 20252.7t CO₂
KYKMYakima
KHNDLas Vegas
783 miles2h 12m
View Details
Jul 22, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles21m
View Details
Jul 21, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles31m
View Details
Jul 14, 20250.5t CO₂
KRNTRenton
KYKMYakima
101 miles19m
View Details
Jul 14, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles33m
View Details
Jul 13, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles24m
View Details
Jul 13, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles23m
View Details
Jul 11, 20250.5t CO₂
KYKMYakima
KDLSDallesport / The Dalles
72 miles11m
View Details
Jun 19, 20252.8t CO₂
KYKMYakima
KPSPPalm Springs
905 miles2h 16m
View Details
Jun 6, 20250.5t CO₂
KYKMYakima
KDLSDallesport / The Dalles
72 miles7m
View Details
May 21, 20250.5t CO₂
KYKMYakima
KALWWalla Walla
112 miles20m
View Details
May 20, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles22m
View Details
May 20, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles32m
View Details
May 11, 20251.0t CO₂
KMHRSacramento
KPSPPalm Springs
422 miles56m
View Details
Apr 21, 20250.5t CO₂
KFATFresno
KMHRSacramento
150 miles30m
View Details
Apr 20, 20252.5t CO₂
KYKMYakima
KPSPPalm Springs
905 miles2h 2m
View Details
Apr 8, 20252.5t CO₂
KHNDLas Vegas
KYKMYakima
783 miles2h 2m
View Details
Apr 3, 20252.4t CO₂
KYKMYakima
KHNDLas Vegas
783 miles1h 57m
View Details
Feb 17, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles29m
View Details
Feb 16, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles32m
View Details
Feb 3, 20252.7t CO₂
KYKMYakima
NaN miles2h 10m
View Details
Jan 7, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles32m
View Details
Jan 7, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles32m
View Details
Jan 4, 20250.5t CO₂
KRNTRenton
KYKMYakima
101 miles28m
View Details
Jan 4, 20250.5t CO₂
KYKMYakima
KBFISeattle
106 miles35m
View Details
Jan 1, 20250.5t CO₂
KBFISeattle
KYKMYakima
106 miles28m
View Details
Top Airports by Emissions
Yakima

Yakima

KYKM

Total CO₂

41.4t

Total Visits

32

Avg CO₂/visit

1.3t

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

Las Vegas

KHND

Total CO₂

17.0t

Total Visits

7

Avg CO₂/visit

2.4t

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

Palm Springs

KPSP

Total CO₂

6.8t

Total Visits

4

Avg CO₂/visit

1.7t

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

Seattle

KBFI

Total CO₂

5.9t

Total Visits

11

Avg CO₂/visit

0.5t

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

Sacramento

KMHR

Total CO₂

4.9t

Total Visits

4

Avg CO₂/visit

1.2t

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

Santa Ana

KSNA

Total CO₂

3.4t

Total Visits

1

Avg CO₂/visit

3.4t

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3
Top Routes by Emissions
Yakima Las Vegas

KYKM to KHND783 miles

Total Flights

4

Avg CO₂/Flight

2.5t

Total Emissions

9.9t CO₂

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

KHND to KYKM783 miles

Total Flights

3

Avg CO₂/Flight

2.4t

Total Emissions

7.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Yakima Palm Springs

KYKM to KPSP905 miles

Total Flights

2

Avg CO₂/Flight

2.6t

Total Emissions

5.3t CO₂

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

KSNA to KYKM902 miles

Total Flights

1

Avg CO₂/Flight

3.4t

Total Emissions

3.4t CO₂

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

KYKM to KBFI107 miles

Total Flights

6

Avg CO₂/Flight

0.5t

Total Emissions

3.2t CO₂

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

KBFI to KYKM107 miles

Total Flights

5

Avg CO₂/Flight

0.5t

Total Emissions

2.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Page 1 of 3