Mont-de-Marsan (BA 118) Air Base

LFBM

Mont-de-Marsan, FR

Last Updated
Mar 4, 10:30Z

Military Airport

Restricted

Base aérienne militaire. L'accès civil est restreint sauf autorisation spéciale.

Access Notes:

Bases Aériennes closed to civil traffic; consult SIA France for details

Consult official AIP (SIA France ENR 5.2) for current access procedures and restrictions.

Current Weather

Display Units
Fresh 11 min ago
10:30Z

☀️ Day
VFR
Flight Rules
16°C
Temperature
Dewpoint: 10°C
7 kt
110°
--
Visibility
Ceiling
Unlimited
1020 hPa
QNH
Altimeter Setting

Raw METAR

METAR LFBM 041030Z AUTO 11007KT 080V140 CAVOK 16/10 Q1020 NOSIG
QNH
1020 hPa
Sea Level Pressure
For altitude above MSL
QFE
1013 hPa
Field Pressure
Height above aerodrome (203 ft)
Pressure Alt
1 ft
QNE Reference
Standard: 1013 hPa
Density Altitude: 170 ft
ISA Deviation: +1.4°C

Forecast (TAF)

View Full TAF
Raw TAF
TAF LFBM 040800Z 0409/0509 07006KT CAVOK
Upcoming Changes (Next 12 Hours)
10:41Z BASE
+0h
VFR 70° 6 kt
Visibility: >10km

24-Hour Weather Evolution

Loading weather data...
Data Sources
  • • Current conditions from METAR observations
  • • Historical data from past 24 hours
  • • No forecast or predicted data included
  • • Data updated with each new METAR report
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Note: Future values beyond current TAF validity are estimates based on climatological data and trends. Always verify with current forecasts before flight operations.

Airport Runway Layout

N
FBM
09 ✈️
27

Runway Information

Runway Length Width Surface Heading Wind Component
✈️ 09/27
Active: 09
11,821 ft 148 ft PEM 87°
6.6 kt 2.4 kt
20° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - LFBM

8,111 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
59.2%
MVFR
15.3%
IFR
15.3%
LIFR
10.3%

Mont-de-Marsan (BA 118) Air Base is frequently affected by reduced visibility conditions, with VFR weather only 59.2% of the time and IFR/LIFR conditions occurring in 25.6% of observations. Prevailing winds are from the E averaging 5.6 knots, with gusts recorded up to 42 knots. Temperature extremes range from -9°C to 33°C, reflecting significant seasonal variation. Fog is a notable factor, occurring in approximately 12.9% of observations, with visibility below 3 SM in 0% of reports. The best months for VFR flying are March, September, October.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 5.6 kt
Maximum Recorded: 42 kt
Calm Winds: 4.1%
Direction Distribution:
N
3.5%
NE
9.2%
E
30.1%
SE
6.9%
S
4.5%
SW
15.7%
W
21.9%
NW
4.2%

Temperature Range

Average: 10.6°C
Range: -9°C to 33°C
-9°C 33°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 12.9%

Best Months for VFR

March September October

Runway Wind Analysis

Runway 09/27
Favorable wind: 100%
Avg crosswind: 2.2 kt

Statistics computed from 8,111 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

Mont-de-Marsan (BA 118) Air Base - Airport Information

Airport Details

ICAO Code: LFBM
Type: medium airport
Status: active
Elevation: 203 ft MSL

Location

City: Mont-de-Marsan
Country: FR
Latitude: 43.911701°
Longitude: -0.507500°
Time Zone: Europe/Brussels

Runway Information

Runway 09/27
Length: 11,821 ft
Width: 148 ft
Surface: PEM
ILS: No

About Mont-de-Marsan (BA 118) Air Base

Mont-de-Marsan (BA 118) Air Base is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the FR AIP for current access procedures and restrictions.

Overview

Mont-de-Marsan Air Base (BA 118) is a military airfield located in southwestern France, serving as a strategic aviation facility. Situated at 203 feet above mean sea level, the base is positioned near the town of Mont-de-Marsan in the Nouvelle-Aquitaine region. The airport features a substantial runway 09/27 extending 11,821 feet, capable of supporting medium-sized military and potentially civilian aircraft operations.

Flying Conditions

Weather conditions at Mont-de-Marsan demonstrate significant variability, with Visual Flight Rules (VFR) prevailing 58.9% of the time. Pilots should anticipate potential Marginal VFR (14.9%) and Instrument Flight Rules (13.9%) conditions, particularly during less favorable months. The temperature range spans from -9°C to 33°C, with an average of 10.8°C, and wind conditions typically originating from the east at an average of 5.1 knots.

Notable Features

The airport's geographical positioning offers relatively stable wind conditions, with easterly winds (90 degrees) predominantly dictating local meteorological patterns. Visibility averages 10 statute miles, with minimal instances of visibility below 3 miles. Fog occurs in approximately 15.3% of observations, which could impact flight planning and approach strategies during certain periods.

Approach Considerations

Runway 09/27 presents favorable wind alignment 100% of the time, with an average crosswind of just 2 knots. September, October, and November represent the most consistently favorable VFR months for operations. Pilots should prepare for potential wind variations, with maximum recorded wind speeds reaching 27 knots, though calm conditions occur 5% of the time.

Data Sources & Accuracy: Airport information sourced from OurAirports.com, a collaborative database of worldwide airport data. Weather data from official aviation weather services including NOAA Aviation Weather Center and international METAR/TAF providers. Information is updated regularly but pilots should always verify current conditions and NOTAMs through official channels before flight operations.

Official Data Sources

Weather NOAA Aviation Weather Center • International METAR/TAF Network
Airports OurAirports.com • Public domain airport database
NOTAMs FAA NOTAM System • ICAO NOTAM Distribution
Last updated: Jan 1, 1970 12:00 AM UTC

Disclaimer: Data is provided for informational purposes only. Pilots must verify all information through official sources before flight operations. Weather conditions change rapidly; always obtain a current briefing from approved weather services.