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X-Marker Warning Signal

WTSM27-FX

The Wanco X-Marker is a runway closure signal that efficiently and effectively warns pilots of closed airport runways and taxiways, and protects maintenance crews working in these areas. Proven technology, successfully tested at a major international airport, the X-Marker design meets or exceeds FAA requirements for size, shape, configuration and more.


Runway Closure X-Marker > Details
> Features
> Options
> Specifications
> Financing
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Features
  • Distribution of lights along the arms prevents “fireball” effect in the center
  • 20 sealed-beam amber lights provide high visibility at night and in adverse weather
  • 12 sealed-beam white lights are bright enough for daytime use
  • Exceeds FAA requirements for size, shape, and configuration
  • Extremely portable, can be towed by most vehicles
  • Can be towed one at a time or in tandem
  • Rapid deployment and easy setup
  • Vertical or horizontal coverage
  • Two independent power circuits to increase reliability
  • Lockable control box and engine cage
  • Lombardini air-cooled diesel engine with 30-gallon fuel tank
  • Up to 176 hours of continuous operation
Options
Tow hitch
  • Lunette ring for 3-inch pintle hook

†Some options may not be available for aftermarket installation. Please consult factory.

Specifications
Dimensions — feet (m)
Traveling length, single26.5 (8.08)
Traveling length, tandem42.5 (12.95)
Traveling height12.5 (3.81)
Trailer width8.0 (2.44)
Operating height21.0 (6.40)
Arm length27.0 (8.23)
X-shape (square), deployed19.1 (5.82)
Construction
FrameMIG-welded steel tubing
CoatingPowder-coated and oven-baked
Axle assembly2000-lb. capacity
Idler hub, 5 on 4.5-inch BC
Double eye leaf springs
TiresP205/75 D15 steel belted trailer tires, load rating C
Standard tow hitch2-inch ball coupler SAE, Class 2, 3500-lb. capacity
Lights, amber
Lamp typeSealed beam with screw terminals
PAR 36
Voltage12.8 V dc
Candle power26,000
Initial lumens2068
Beam spread11.0 degrees horizontal, 4.0 degrees vertical
Configuration6 lights per section, 5 front and 1 rear
10 lights per arm, 20 lights total
Lights, white
Lamp typeSealed beam with screw terminals
PAR 46
Voltage12.8 V dc
Wattage50 W or 100 W
Candle power160,000
Initial lumens12,729
Beam spread6.5 degrees horizontal, 4.0 degrees vertical
Configuration3 lights per section, all on front side
6 lights per arm, 12 lights total
Power system
Diesel engineLombardini 6LD-360
6 HP @ 2800 RPM (actual speed)
3-qt. deep oil sump
Fuel tankTransparent polyethylene, 30-gallon capacity
Fuel consumptionApprox. 1 gallon per 8 hours of use
Battery12 V dc
Battery capacityGroup 24, 450 CCA
Deployment
Stability outriggersTelescoping design, 123-inch (3.12 m) span at full extension
Arm-frame adjustability105% total pivot angle, adjustable in 5-degree increments
Hand-winch1500-lb. capacity, friction safety brake, 1/4-inch galvanized 7x19 aircraft cable
Spring tiltLeaf spring tilts arm-frame assembly off vertical position

†Specifications subject to change without notice.

Details
The X-Marker is suitable for day, night, and adverse weather conditions. Its shape recognition exceeds those outlined in the FAA Technical Report DOT/FAA/CT-TN87/3, “Development of A Visual Aid to Indicate Temporary Runway Closure,” dated January 1987. Its size, shape, positioning, ease of deployment, and operating duration all exceed the requirements set forth in FAA Advisory Circular 150/5345-55A, “Specification for L-893, Lighted Visual Aid to Indicate Temporary Runway Closure,” dated June 27, 2007.

Two 27-foot arms form the X-Marker’s “X” shape. Each arm has two styles of lights to meet conditions on the runway. The white spot lights are for daytime operations, while the amber lights are for nighttime and adverse weather conditions. The flashing rate is adjustable. The "X" frame assembly can pivot from horizontal to completely vertical and beyond, with up to 105 degrees of rotation.

The large X-Marker “X” is distinguishable from other lighted visual devices used on airports. Pilots can see the bright flashing lights on the runway from 3 to 6 miles away, depending on environmental conditions. Pilots can distinguish the flashing light as an “X” at 2 miles, which provides ample opportunity to execute a safe missed approach.
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Financing

Financing your capital equipment purchases means saving your cash for use in other ways. Builders, contractors and rental businesses across the country continue to use equipment financing to help simplify cost justification, increase margins and grow their enterprises.
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