Airports / Ray S Miller Army Airfield

Ray S Miller Army Airfield(KRYM)

Fort Ripley, United States

Last updated: Mar 3, 2026

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

Activity Summary

61.0
Tons CO2 Total
0.6
Avg CO2/Flight
33
Flights Total
Emissions Intensity0.00t CO₂/nm
4.2 tons CO2 in selected period

Airport Patterns

26 aircraft not previously recorded at this airport appeared this period

4t
Total CO₂
0.6t
Avg CO₂/flight
33
Flights
Operator Profile

Charter/owner classification not available for this airport's flights

Emissions
>300%
7t → 61t CO₂
CO₂ Intensity
Prior data unavailable
Flight Count
Prior data incomplete
New Routes
21
58t CO₂ combined
Dropped Routes
2
Prior period only
New Aircraft
26
26 new tail numbers
Top Destinations
Minneapolis1.4t CO₂
2 flights · avg 0.7t/flight
1 flight · avg 1.2t/flight
Saint Paul1.0t CO₂
1 flight · avg 1.0t/flight
Fargo0.6t CO₂
1 flight · avg 0.6t/flight
Pontiac0.0t CO₂
1 flight · avg 0.0t/flight

Spikes

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

CO₂ Above Baseline

23t

Signals Detected

5

Highest Severity

High

HighMay 18, 2025 – May 24, 2025

Elevated activity May 18, 2025 – May 24, 2025 — 3 flights in 7 days vs baseline of 1

3 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 274%.

11.4t CO₂

MediumMay 25, 2025 – May 31, 2025

Elevated activity May 25, 2025 – May 31, 2025 — 2 flights in 7 days vs baseline of 1

2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 150%.

1.7t CO₂

MediumJun 4, 2025 – Jun 10, 2025

Elevated activity Jun 4, 2025 – Jun 10, 2025 — 2 flights in 7 days vs baseline of 1

2 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 150%.

0.5t CO₂

HighOct 13, 2025

Single high-emission departure N25RA → KRYM on Oct 13, 2025 — 9.2t CO₂, 94% of day's total

Aircraft N25RA departing to KRYM produced 9.2t CO₂, representing 94% of all airport emissions on Oct 13, 2025.

9.2t CO₂

MediumSep 6, 2025 – Oct 10, 2025

34-day gap in recorded activity ending Oct 10, 2025

Airport had 34 consecutive days with zero recorded flights before activity resumed on Oct 10, 2025.

Route Map

Top Routes by Emissions
Fort RipleyMinneapolis

KRYM to KFCM · 98 miles

Total Flights

2

Avg CO₂/Flight

0.7t

Total Emissions

1.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Fort RipleyChicago/Waukegan

KRYM to KUGN · 409 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
Fort RipleySaint Paul

KRYM to KSTP · 102 miles

Total Flights

1

Avg CO₂/Flight

1.0t

Total Emissions

1.0t CO₂

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

KRYM to KFAR · 130 miles

Total Flights

1

Avg CO₂/Flight

0.6t

Total Emissions

0.6t CO₂

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

KRYM to KPTK · 589 miles

Total Flights

1

Avg CO₂/Flight

0.0t

Total Emissions

0.0t CO₂

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

KRYM to KSUS · 547 miles

Total Flights

1

Avg CO₂/Flight

0.0t

Total Emissions

0.0t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Aircraft Using This Airport
View All Aircraft
N548XJCharter·Bombardier Challenger 300
1.2t CO₂ · avg 0.6t/visit · 2 visits · Last seen 18 May 2025
N550XJCharter·Bombardier Challenger 300
1.0t CO₂ · avg 1.0t/visit · 1 visit · Last seen 8 Feb 2026
N135FT·Gulfstream G200
0.9t CO₂ · avg 0.9t/visit · 1 visit · Last seen 20 Jun 2025
N318RWCharter·Cessna Citation V Ultra
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 28 May 2025
N471QSCharter·Embraer Phenom 300
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 24 Oct 2025
N841TFCharter·Bombardier Learjet 35
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 10 Oct 2025
N209HPCharter·Hawker 750/850
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 8 Jun 2025
N925AK·Cessna Citation CJ4
0.0t CO₂ · avg 0.0t/visit · 4 visits · Last seen 3 Mar 2026
N91CW·Gulfstream G280
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 29 Dec 2025
N107PJ·Pilatus PC-24
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 28 Dec 2025
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Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period