Which is the front link count for the M149 Water Buffalo at 10k Apex?

Which is the front link count for the M149 Water Buffalo at 10k Apex?

• A. 60 for 10k Apex
• B. 80 for 10k Apex
• C. 75 for 10k Apex
• D. 70 for 10k Apex

Answer: (C)

In sling-load rigging, the front link count is a charted setting that determines how long the front lift line is. It controls where the forward lift point sits relative to the load’s center of gravity, which in turn keeps the load level and centered under the helicopter at a given apex height and weight. For the M149 Water Buffalo at 10k apex, the recommended front link count is 75. This specific value places the load’s fore-aft balance in the proper position so the trailer remains level and within the helicopter’s lift envelope during the approach and hover. Using too few or too many links would shift the angle of the sling lines, causing tilt, instability, or clearance issues with rotor wash and rigging hardware. Always follow the load chart for the exact configuration.

In sling-load rigging, the front link count is a charted setting that determines how long the front lift line is. It controls where the forward lift point sits relative to the load’s center of gravity, which in turn keeps the load level and centered under the helicopter at a given apex height and weight.

For the M149 Water Buffalo at 10k apex, the recommended front link count is 75. This specific value places the load’s fore-aft balance in the proper position so the trailer remains level and within the helicopter’s lift envelope during the approach and hover. Using too few or too many links would shift the angle of the sling lines, causing tilt, instability, or clearance issues with rotor wash and rigging hardware. Always follow the load chart for the exact configuration.