Airports / Fowlmere Airfield

Fowlmere Airfield(EGMA)

Royston, Hertfordshire, United Kingdom

Last updated: Jan 11, 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· Emissions decreasing vs prior period

Activity Summary

43.5
Tons CO2 Total
4.0
Avg CO2/Flight
13
Flights Total
Emissions Intensity0.01t CO₂/nm
39.9 tons CO2 in selected period

Airport Patterns

Emissions up 1265% vs prior period — significantly busier than prior period

40t
Total CO₂
4.0t
Avg CO₂/flight
13
Flights
Operator Profile

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

Emissions
31%
63t → 44t CO₂
CO₂ Intensity
173%
1.5t → 4.0t per departure
Flight Count
9
4 → 13 flights
New Routes
8
41t CO₂ combined
Dropped Routes
2
Prior period only
New Aircraft
11
11 new tail numbers
Top Destinations
Atlanta34.7t CO₂
1 flight · avg 34.7t/flight
London2.1t CO₂
3 flights · avg 0.7t/flight
Edinburgh1.4t CO₂
1 flight · avg 1.4t/flight
London0.6t CO₂
2 flights · avg 0.3t/flight
Humberside0.6t CO₂
1 flight · avg 0.6t/flight

Spikes

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

CO₂ Above Baseline

69t

Signals Detected

5

Highest Severity

High

HighApr 3, 2025 – Apr 9, 2025

Elevated activity Apr 3, 2025 – Apr 9, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 211%.

HighApr 15, 2025 – Apr 21, 2025

Elevated activity Apr 15, 2025 – Apr 21, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 211%.

HighMay 10, 2025 – May 16, 2025

Elevated activity May 10, 2025 – May 16, 2025 — 1 flights in 7 days vs baseline of 0

1 flights recorded in a 7-day window, exceeding the airport baseline of 0 flights per week by 211%.

34.7t CO₂

HighMay 16, 2025

Single high-emission departure N959RW → KFTY on May 16, 2025 — 34.7t CO₂, 100% of day's total

Aircraft N959RW departing to KFTY produced 34.7t CO₂, representing 100% of all airport emissions on May 16, 2025.

34.7t CO₂

LowApr 3, 2025 – Apr 21, 2025

18-day gap in recorded activity ending Apr 21, 2025

Airport had 18 consecutive days with zero recorded flights before activity resumed on Apr 21, 2025.

Route Map

Top Routes by Emissions
Royston, HertfordshireAtlanta

EGMA to KFTY · 4,206 miles

Total Flights

1

Avg CO₂/Flight

34.7t

Total Emissions

34.7t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Royston, HertfordshireLondon

EGMA to EGSS · 15 miles

Total Flights

3

Avg CO₂/Flight

0.7t

Total Emissions

2.1t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Royston, HertfordshireEdinburgh

EGMA to EGPH · 302 miles

Total Flights

1

Avg CO₂/Flight

1.4t

Total Emissions

1.4t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Royston, HertfordshireLondon

EGMA to EGGW · 23 miles

Total Flights

2

Avg CO₂/Flight

0.3t

Total Emissions

0.6t CO₂

Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Royston, HertfordshireHumberside

EGMA to EGNJ · 105 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
Royston, HertfordshireLeeds Bradford

EGMA to EGNM · 143 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
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Aircraft Using This Airport
View All Aircraft
N959RW·Gulfstream G600
34.7t CO₂ · avg 34.7t/visit · 1 visit · Last seen 16 May 2025
CS-LTY·Cessna Citation Latitude
1.4t CO₂ · avg 1.4t/visit · 1 visit · Last seen 27 Aug 2025
M-ABSU·Bombardier Challenger 350
1.0t CO₂ · avg 0.5t/visit · 2 visits · Last seen 12 Jul 2025
CS-DQB·Cessna Citation XLS
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 3 Jan 2026
CS-DXR·Cessna Citation XLS
0.6t CO₂ · avg 0.3t/visit · 2 visits · Last seen 18 Dec 2025
G-VJTACharter·Cessna Citation XLS
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 14 Jul 2025
G-NJAH·Cessna Citation XLS
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 8 Jul 2025
CS-PHP·Embraer Phenom 300
0.6t CO₂ · avg 0.6t/visit · 1 visit · Last seen 27 May 2025
TC-TSSCharter·Bombardier Global 5000/5500
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 11 Jan 2026
D-AJETCharter·Embraer Legacy 600/650
0.0t CO₂ · avg 0.0t/visit · 1 visit · Last seen 3 Apr 2025
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Recent Flights

10 total flights recorded

Showing most recent flights — not filtered by viewing period