Ruth Haines
Spokane International Airport (GEG), located in Spokane, Washington, is a key transportation hub in the Inland Northwest region. One of the essential details for pilots, travelers, and aviation enthusiasts is its altitude, which plays a crucial role in flight operations and weather conditions. Situated at an elevation of approximately 2,377 feet (724 meters) above sea level, the airport’s altitude influences takeoff and landing procedures, aircraft performance, and even local climate patterns. Understanding this elevation is vital for both operational safety and logistical planning, making it a fundamental aspect of Spokane International Airport’s identity.
| Characteristics | Values |
|---|---|
| Airport Name | Spokane International Airport (GEG) |
| Elevation (Altitude) | 2,377 feet (725 meters) |
| Location | Spokane, Washington, USA |
| IATA Code | GEG |
| ICAO Code | KGEG |
| FAA LID | GEG |
| Runway Length (Primary Runway) | 11,000 feet (3,353 meters) |
| Number of Runways | 2 |
| Time Zone | Pacific Time Zone (UTC-8) |
| Coordinates | 47.6216° N, 117.529° W |
| Annual Passenger Traffic (2022) | Approximately 4 million |
| Operated By | Spokane Airports |
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What You'll Learn
Airport Elevation Details
Spokane International Airport (GEG) sits at an elevation of approximately 2,379 feet (725 meters) above sea level. This altitude is a critical factor in aviation operations, influencing everything from aircraft performance to passenger comfort. Understanding airport elevation is essential for pilots, airlines, and even travelers, as it impacts takeoff and landing distances, engine efficiency, and even the air pressure experienced during flights.
From an analytical perspective, the elevation of Spokane International Airport places it in a category of medium-altitude airports. Compared to high-altitude airports like Denver International (5,434 feet) or low-altitude ones like Amsterdam Schiphol (just 13 feet below sea level), Spokane’s elevation strikes a balance. At this height, aircraft require slightly longer runways for takeoff due to reduced air density, but the impact is less severe than at higher elevations. For instance, a Boeing 737-800 needs about 6,000 feet of runway at sea level but closer to 7,000 feet at Spokane’s elevation to achieve the same performance.
For pilots and aviation enthusiasts, knowing the elevation of Spokane International Airport is crucial for flight planning. The airport’s elevation affects instrument approaches, fuel calculations, and even the setting of altimeters. Pilots must adjust their altimeters to the correct field elevation (2,379 feet) when transitioning from en route flight to landing. Failure to do so can lead to altitude discrepancies, potentially compromising safety. Additionally, the elevation influences the airport’s weather patterns, with cooler temperatures and occasional winter snow requiring de-icing procedures.
From a traveler’s perspective, Spokane’s elevation is less noticeable but still relevant. Passengers may experience minor ear pressure changes during ascent and descent, though these are typically milder than at higher-altitude airports. The elevation also contributes to the airport’s scenic surroundings, nestled in the Inland Northwest region with views of the Selkirk and Cascade mountain ranges. For those with medical conditions like respiratory issues, consulting a physician before flying is advisable, as cabin pressurization is adjusted based on the airport’s elevation.
In summary, Spokane International Airport’s elevation of 2,379 feet is a key operational and environmental factor. It shapes aircraft performance, flight planning, and even the passenger experience. Whether you’re a pilot, airline operator, or traveler, understanding this detail provides valuable insight into how the airport functions within its unique geographical context.
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Runway Altitude Information
Spokane International Airport (GEG) sits at an elevation of 2,377 feet (724 meters) above sea level. This altitude is a critical factor in aviation operations, influencing everything from aircraft performance to runway design. Understanding runway altitude information is essential for pilots, air traffic controllers, and aviation enthusiasts alike.
Analytical Perspective:
Runway altitude directly impacts aircraft takeoff and landing performance. At Spokane International Airport, the higher elevation means air density is lower compared to sea-level airports. This reduced air density affects engine thrust and lift, requiring longer takeoff runs and higher approach speeds. For instance, a Boeing 737-800 may need an additional 10-15% runway length at GEG compared to an airport at sea level. Pilots must account for these factors during pre-flight planning, adjusting fuel loads and flap settings accordingly.
Instructive Approach:
To utilize runway altitude information effectively, pilots should consult the airport’s Aerodrome Reference Code (ARC) and runway specifications. Spokane International Airport’s primary runway, 03/21, is 11,001 feet long, providing ample space for safe operations despite the altitude. Pilots should also reference the airport’s elevation in their flight management systems to ensure accurate altitude readings during approach and departure. Additionally, understanding the airport’s terrain and surrounding obstacles is crucial, as the elevated location may require steeper descent or ascent profiles.
Comparative Insight:
Compared to lower-altitude airports like Seattle-Tacoma International (SEA), which sits at 433 feet, Spokane’s elevation presents unique challenges. For example, aircraft climbing out of GEG will experience a slower rate of climb due to thinner air, while descending into SEA allows for quicker altitude reductions. This comparison highlights the importance of tailoring flight procedures to the specific runway altitude, ensuring safety and efficiency across diverse environments.
Practical Tips:
For general aviation pilots operating smaller aircraft, Spokane’s altitude requires careful attention to engine performance and stall speeds. Always perform a thorough pre-flight check, including verifying the aircraft’s weight and balance. Use takeoff distance calculators that account for altitude to ensure sufficient runway length. During landing, maintain a stable approach speed and be prepared for a longer float due to reduced air density. Finally, familiarize yourself with the airport’s instrument approach procedures, as altitude corrections may differ from lower-elevation airports.
Descriptive Takeaway:
The runway altitude at Spokane International Airport is more than just a number—it’s a defining characteristic that shapes every aspect of operations. From the sweeping views of the surrounding landscape to the precise calculations required for safe flight, this elevation is a constant reminder of the interplay between geography and aviation. By mastering runway altitude information, pilots can navigate the challenges of GEG with confidence, turning altitude into an advantage rather than an obstacle.
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Location and Height Above Sea Level
Spokane International Airport (GEG) sits at an elevation of approximately 2,377 feet (724 meters) above sea level. This altitude places it in a category of airports that are neither at sea level nor at extremely high elevations, offering a balance that affects both aviation operations and passenger experience. Understanding this elevation is crucial for pilots, as it influences aircraft performance, takeoff and landing distances, and fuel efficiency. For travelers, the altitude is generally mild enough to avoid significant issues like altitude sickness, which can occur at elevations above 8,000 feet.
The airport’s location in eastern Washington, near the Spokane River and surrounded by rolling hills, contributes to its elevation. This geographical setting not only impacts the airport’s operational considerations but also provides a scenic backdrop for arrivals and departures. Pilots must account for the altitude when calculating takeoff and landing speeds, as air density decreases with elevation, affecting lift and engine performance. For instance, aircraft may require longer runways at higher altitudes to achieve the necessary speed for liftoff.
Comparatively, Spokane’s elevation is modest when juxtaposed with airports in mountainous regions, such as Denver International Airport (5,434 feet) or Mexico City International Airport (7,316 feet). These higher-altitude airports often require specialized procedures, such as reduced takeoff weights or additional engine power, to compensate for thinner air. Spokane’s altitude, however, falls within a range that allows standard operations for most commercial aircraft without significant adjustments.
For travelers, Spokane’s elevation is a non-issue in terms of health risks. Altitude sickness typically becomes a concern at elevations above 8,000 feet, where oxygen levels are significantly lower. At 2,377 feet, passengers can expect a comfortable journey without the need for acclimatization. However, those with respiratory conditions should still consult medical advice, as even moderate elevations can affect breathing for sensitive individuals.
In practical terms, pilots and aviation enthusiasts can use Spokane’s elevation as a reference point for understanding how altitude impacts flight planning. For example, aircraft climbing from Spokane to higher altitudes will experience changes in air pressure and temperature, requiring adjustments to cabin pressurization and engine settings. Travelers, on the other hand, can appreciate the airport’s location as part of its charm, offering a smooth transition between ground and air travel without the complexities of extreme elevations.
In summary, Spokane International Airport’s elevation of 2,377 feet is a key factor in its operational efficiency and passenger experience. While it requires pilots to consider altitude-related performance adjustments, it remains within a range that ensures safe and routine operations. For travelers, the elevation is a non-issue, allowing for a seamless journey without health concerns. This balance of location and height above sea level makes Spokane a well-positioned hub in the Pacific Northwest.
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Surrounding Terrain Impact
Spokane International Airport sits at an elevation of approximately 2,377 feet (725 meters) above sea level. This altitude, while not extreme, is influenced significantly by the surrounding terrain, which plays a critical role in its operations and safety protocols. The airport is nestled in a valley surrounded by the Selkirk and Rocky Mountains, creating a unique topographical context that affects everything from approach paths to weather patterns.
The immediate terrain around Spokane International Airport is characterized by rolling hills and flat river plains, courtesy of the nearby Spokane River. This relatively flat area provides a stable foundation for the airport’s runways and infrastructure. However, the proximity to mountainous regions introduces challenges, particularly during takeoff and landing. Pilots must navigate elevation changes and potential turbulence caused by air currents interacting with the slopes. For instance, the airport’s primary runway (03/21) aligns with the valley’s orientation, minimizing the impact of crosswinds but requiring precise altitude management during descent and ascent.
Weather patterns are another critical aspect of terrain impact. The surrounding mountains can trap moisture, leading to frequent fog and low cloud cover, especially during winter months. This reduces visibility and necessitates reliance on instrument landing systems (ILS). Additionally, temperature inversions caused by the valley’s topography can create icy conditions on runways, requiring diligent de-icing procedures. Pilots and air traffic controllers must remain vigilant, as these conditions demand heightened precision and adherence to safety protocols.
From a practical standpoint, understanding the terrain’s impact is essential for both aviation professionals and travelers. For pilots, pre-flight briefings should include detailed terrain analysis and weather forecasts. Utilizing tools like terrain awareness and warning systems (TAWS) can mitigate risks associated with mountainous approaches. Travelers, meanwhile, should anticipate potential delays during adverse weather conditions, particularly in winter. Checking real-time flight updates and allowing extra time for travel can reduce stress and ensure a smoother experience.
In summary, the surrounding terrain of Spokane International Airport is not merely a backdrop but an active participant in its operations. Its altitude, combined with the valley and mountain dynamics, shapes everything from flight paths to weather challenges. By acknowledging and adapting to these factors, the airport maintains safety and efficiency, ensuring it remains a reliable hub in the Pacific Northwest.
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Altitude Comparison to Other Airports
Spokane International Airport sits at an elevation of approximately 2,377 feet (724 meters) above sea level. This altitude places it in a unique category compared to other airports, particularly those in flatter regions or at sea level. For instance, airports like Amsterdam Schiphol (11 feet/3 meters) or New Orleans Louis Armstrong (12 feet/4 meters) operate at nearly ground level, which can affect everything from takeoff distances to fuel efficiency. Understanding how Spokane’s altitude stacks up against others provides insight into its operational dynamics and challenges.
Consider Denver International Airport, often cited for its high elevation of 5,434 feet (1,656 meters). While Spokane’s altitude is significantly lower, it still shares some similarities in how aircraft performance is impacted. At higher elevations, air density decreases, requiring longer runways for takeoff and landing. Spokane’s main runway, at 11,000 feet, is shorter than Denver’s 16,000-foot runways but sufficient for its altitude. In contrast, airports like Chicago O’Hare (668 feet/203 meters) or Atlanta Hartsfield-Jackson (1,026 feet/313 meters) operate with less altitude-related constraints, allowing for more flexibility in aircraft operations.
For pilots and airlines, Spokane’s altitude is a practical consideration. Aircraft engines produce less thrust at higher elevations, which can affect climb rates and fuel consumption. However, compared to extreme altitudes like La Paz, Bolivia (13,325 feet/4,061 meters), Spokane’s elevation is manageable. Pilots flying into Spokane from lower-altitude airports, such as Seattle-Tacoma (433 feet/132 meters), may notice slight differences in performance but nothing as dramatic as transitioning to a high-altitude airport like Mexico City (7,316 feet/2,230 meters).
From a passenger perspective, Spokane’s altitude is unlikely to cause noticeable effects, such as ear pressure changes during descent, which are more common at higher elevations. However, it does influence the airport’s operational efficiency. For example, de-icing procedures in winter may be more critical due to colder temperatures at higher altitudes, a factor less relevant for airports in warmer, lower-elevation regions like Phoenix Sky Harbor (1,132 feet/345 meters).
In summary, Spokane International Airport’s altitude of 2,377 feet positions it as a mid-range elevation airport, distinct from both sea-level hubs and high-altitude destinations. This elevation impacts aircraft performance, runway design, and operational considerations, but it remains well within manageable limits for modern aviation. Comparing it to airports at varying elevations highlights the adaptability of aviation systems to diverse environments, ensuring safe and efficient travel regardless of altitude.
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Frequently asked questions
Spokane International Airport (GEG) is located at an elevation of approximately 2,378 feet (725 meters) above sea level.
Spokane International Airport’s altitude is considered moderate compared to other airports. It is higher than sea-level airports like Seattle-Tacoma (SEA) but lower than high-altitude airports like Denver International (DEN), which sits at 5,434 feet.
The altitude of Spokane International Airport has minimal impact on flight operations. However, aircraft may require slightly longer runways for takeoff due to the thinner air at higher elevations, though this is not a significant concern at GEG.
The altitude contributes to Spokane’s continental climate, with cold winters and warm summers. The higher elevation can lead to more precipitation, including snow in winter, but the airport is well-equipped to handle such conditions.
The altitude of Spokane International Airport is not high enough to cause altitude sickness for most travelers. However, visitors coming from sea level may notice slight differences in air density, which typically do not affect comfort or health.
