About Top End Mustering

Top End Mustering is the legacy company of Kerry Slingsby, one of the early providers of professional aerial mustering services in the North West since the early 1980's.

From humble beginnings at the “Chopper Farm” on River Farm Road on the Lower Ord, the business grew and relocated to Kununurra Airport.

Aerial mustering is a uniquely specialised operation, marrying animal husbandry with aviation expertise. Our pilots are career cattlemen with advanced awareness of livestock psychology, with skills and experience born through long hours on the ground prior to obtaining their aviation license.

Jock and Hayley Warriner have spent their lives immersed in the bush, primarily in the livestock industry. They both grew up in Northern Australia on extensive livestock breeding properties, their passion for agriculture instilled from a young age, and when the opportunity arose to purchase Top End Mustering in 2018, they jumped at the chance.

The original fleet of eight R22’s has now grown to 13, and a stable team of experienced pilots has grown with them. Top End Mustering is the premiere aerial agricultural platform of the Northern Territory and Kimberley region and looks forward to servicing your requirements.