Airports / Valkenburg Naval Air Base
Valkenburg Naval Air Base(EHVB)
Aalsmeer, Netherlands
Last updated: Mar 30, 2026
Activity Summary
Airport Patterns
Emissions up 225% vs prior period — significantly busier than prior period
Charter/owner classification not available for this airport's flights
Spikes
Significant deviations from this airport's baseline in the selected period.
CO₂ Above Baseline
21t
Signals Detected
5
Highest Severity
High
Elevated activity Apr 3, 2025 – Apr 9, 2025 — 4 flights in 7 days vs baseline of 1
4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 256%.
7.8t CO₂
Elevated activity Jun 27, 2025 – Jul 3, 2025 — 4 flights in 7 days vs baseline of 1
4 flights recorded in a 7-day window, exceeding the airport baseline of 1 flights per week by 256%.
6.1t CO₂
Elevated activity Apr 29, 2025 – May 5, 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 167%.
1.4t CO₂
Single high-emission departure 9H-OMK → EPWA on Aug 16, 2025 — 6.1t CO₂, 100% of day's total
Aircraft 9H-OMK departing to EPWA produced 6.1t CO₂, representing 100% of all airport emissions on Aug 16, 2025.
6.1t CO₂
21-day gap in recorded activity ending Apr 29, 2025
Airport had 21 consecutive days with zero recorded flights before activity resumed on Apr 29, 2025.
Route Map
EHVB to EDDB · 384 miles
Total Flights
8
Avg CO₂/Flight
1.6t
Total Emissions
13.1t CO₂
EHVB to EHAM · 18 miles
Total Flights
10
Avg CO₂/Flight
0.7t
Total Emissions
7.0t CO₂
EHVB to EPWA · 700 miles
Total Flights
2
Avg CO₂/Flight
3.0t
Total Emissions
6.1t CO₂
EHVB to LOWW · 605 miles
Total Flights
2
Avg CO₂/Flight
3.0t
Total Emissions
6.0t CO₂
EHVB to EPGD · 600 miles
Total Flights
2
Avg CO₂/Flight
3.0t
Total Emissions
5.9t CO₂
EHVB to EPKK · 681 miles
Total Flights
2
Avg CO₂/Flight
2.9t
Total Emissions
5.8t CO₂
Recent Flights
10 total flights recordedShowing most recent flights — not filtered by viewing period