In environments where pest wildlife poses risks to operations, safety, or crops, effective and humane deterrence is critical. Whether it’s pest birds at airfields, sea lions on fishing docks, or invasive animals damaging crops and equipment, signal cannons provide a non-lethal, high-impact solution. Their sharp, thunderous blast startles and disperses wildlife, protecting property, preserving safety, and maintaining operational integrity.

Deter Pest Birds from Airfields, Farms, and Landfills

Airports, agricultural fields, vineyards, and landfills are frequent targets for large flocks of
nuisance birds. A single blast from a signal cannon cuts through ambient noise and startles birds into flight, helping prevent bird strikes near runways and damage to crops or equipment. Firing at intervals or in combination with other deterrents increases effectiveness while reducing habituation.

Protect Crops, Orchards, and Aquaculture Facilities

From cornfields to cherry orchards, pest birds can cause significant economic loss. Signal
cannons offer a cost-effective way to move birds out of high-value areas without the use of chemicals or lethal force. Their booming sound disrupts feeding patterns and conditions birds to avoid the protected zone.

Disperse Seals and Sea Lions in Harbors and Fishing Zones

In marine environments, signal cannons are highly effective at deterring seals and sea lions that congregate around docks, boats, and fish processing areas. The cannon’s echoing report sends a clear warning, discouraging animals from hauling out and disrupting human activity or damaging property.

Non-Lethal, Non-Projectile, and Humane

The Winchester Model 98 Signal Cannon uses blank charges with no projectiles, making it a humane and non-invasive wildlife control method. It provides a safe auditory deterrent that causes no physical harm to animals, while still encouraging them to vacate the area quickly and instinctively.

Portable and Field-Ready for Any Environment

Whether stationed at a vineyard edge, set up along a harbor wall, or operated by airfield
personnel, the Model 98 Signal Cannon is lightweight, reliable, and rugged enough for repeated outdoor use. Its manual operation offers full control over timing and frequency of blasts, reducing habituation and maximizing impact.

Own a Winchester Model 98 Signal Cannon

At Dunlap Cannon Co., we understand the importance of balancing operational needs with responsible wildlife management. The Model 98 is trusted by farmers, airport authorities, fishery managers, and harbor officials for its durability, safety, and effectiveness in dispersing pest wildlife.

Protect your assets. Disperse with dignity.
Let every blast create a clear boundary, one that deters wildlife without harm, preserves safety, and defends the spaces you work hard to maintain.