RAAF Base Pearce

YPEA

Bullsbrook, AU

Last Updated
Mar 5, 04:00Z

Military Airport

Restricted

This is a Royal Australian Air Force (RAAF) base. Civil access requires prior authorization.

Access Notes:

RAAF bases generally restricted

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

Current Weather

Display Units
Fresh 26 min ago
04:00Z

🌙 Night
VFR
Flight Rules
36°C
Temperature
Dewpoint: 5°C
5 kt
360°
10+ km
Visibility
Ceiling
Unlimited
--
QNH
Altimeter Setting

Raw METAR

METAR YPEA 050400Z AUTO 36005KT 340V060 9999 // NCD 36/05 Q1011

Forecast (TAF)

View Full TAF
Raw TAF
TAF YPEA 050120Z 0502/0518 07010KT CAVOK FM050400 VRB04KT CAVOK FM050530 21014KT CAVOK FM051100 17006KT CAVOK
Upcoming Changes (Next 12 Hours)
04:25Z BASE
+0h
VFR 70° 10 kt
Visibility: >10km
05:00Z FM050530
+1h
VFR 210° 14 kt
Visibility: >10km
11:00Z FM051100
+7h
VFR 170° 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
Chart Features
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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
PEA
05
23
18L
36R ✈️
18R
36L

Runway Information

Runway Length Width Surface Heading Wind Component
05/23 5,548 ft 148 ft ASP 45°
3.5 kt 3.5 kt
45° angle
✈️ 18L/36R
Active: 36R
8,002 ft 148 ft ASP 174°
5.0 kt 0.0 kt
0° angle
18R/36L 5,712 ft 98 ft ASP 173°
5.0 kt 0.6 kt
173° angle
🟢 Active Runway: Best headwind component for current conditions
⬆️ Headwind: Favorable wind component
↔️ Crosswind: ≤10kt Safe, 11-15kt Caution, >15kt Challenging

Weather Statistics - YPEA

8,366 observations | Sep 2025 - Mar 2026

Flight Rules Distribution

VFR
93.3%
MVFR
4.4%
IFR
1%
LIFR
1.3%

RAAF Base Pearce enjoys predominantly VFR conditions, with visual flight rules prevailing 93.3% of the time. Prevailing winds are from the E averaging 9.9 knots, with gusts recorded up to 35 knots. Temperature extremes range from 4°C to 42°C, reflecting significant seasonal variation. The best months for VFR flying are March, November, January.

Wind Analysis

Prevailing Direction: E (90°)
Average Speed: 9.9 kt
Maximum Recorded: 35 kt
Calm Winds: 5.1%
Direction Distribution:
N
8.2%
NE
4.8%
E
21.8%
SE
12.5%
S
18.6%
SW
18.4%
W
7.2%
NW
3.3%

Temperature Range

Average: 21.5°C
Range: 4°C to 42°C
4°C 42°C

Visibility

Average: 10 SM
Below 3 SM: 0%
Fog Frequency: 0.6%

Best Months for VFR

March November January

Runway Wind Analysis

Runway 05/23
Favorable wind: 100%
Avg crosswind: 5.7 kt
Runway 18L/36R
Favorable wind: 100%
Avg crosswind: 6.9 kt
Runway 18R/36L
Favorable wind: 100%
Avg crosswind: 6.9 kt

Statistics computed from 8,366 METAR observations (Sep 2025 - Mar 2026). Data sourced from official aviation weather services. Updated daily.

RAAF Base Pearce - Airport Information

Airport Details

ICAO Code: YPEA
Type: medium airport
Status: active
Elevation: 149 ft MSL

Location

City: Bullsbrook
Country: AU
Latitude: -31.667801°
Longitude: 116.014999°
Time Zone: Etc/GMT-8

Runway Information

Runway 05/23
Length: 5,548 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 18L/36R
Length: 8,002 ft
Width: 148 ft
Surface: ASP
ILS: No
Runway 18R/36L
Length: 5,712 ft
Width: 98 ft
Surface: ASP
ILS: No

About RAAF Base Pearce

RAAF Base Pearce is a military facility. Civilian access may be restricted or require Prior Permission (PPR). Pilots should consult the AU AIP for current access procedures and restrictions.

Overview

RAAF Base Pearce is a military airfield located in Bullsbrook, Western Australia, serving as a key Royal Australian Air Force installation. Situated at 149 feet above mean sea level, the base features three asphalt runways capable of supporting various military and potential civilian aviation operations. Its strategic location near Perth provides critical aerospace infrastructure for training and defense activities.

Flying Conditions

Weather conditions at Pearce are predominantly favorable for visual flight rules (VFR), with 92.5% of observations supporting VFR operations. The prevailing easterly winds average 9.7 knots, with temperatures ranging from 4°C to 42°C and an average of 20.5°C. November through January represent the most consistently good flying months, characterized by stable atmospheric conditions and high visibility averages of 10 statute miles.

Notable Features

The airport features three parallel runways oriented in 05/23 and 18 configurations, with lengths ranging from 5,548 to 8,002 feet. All runways demonstrate 100% favorable wind alignment, with modest average crosswind components between 5.5 and 6.8 knots. The geographical positioning offers relatively predictable wind patterns, predominantly from an easterly direction.

Approach Considerations

Pilots can expect consistent wind conditions that strongly favor all runway orientations, minimizing directional landing challenges. Crosswind components remain manageable across all runways, typically under 7 knots. With extremely low occurrences of instrument meteorological conditions (IFR/LIFR combined at 2.7%), visual approaches are the norm, supporting straightforward navigation and landing procedures.

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.