Hiking Safety: The Role of Personal Locator Beacons

Hiking in Australia is experiencing a surge in popularity, with bushwalking participation rising by 81% over the past decade. The allure of remote and stunning landscapes showcased on social media has made these areas seem more accessible to many. However, this increased visibility poses risks, as newer hikers may attempt overly challenging routes without proper preparation. This trend has led to a significant rise in rescue operations, particularly at Western Australia's Bluff Knoll, where rescues quadrupled in a single year, and in Queensland's Glasshouse Mountains, which have also seen a spike in emergencies. In England and Wales, similar incidents have been attributed to hikers relying on unsuitable navigation apps and popular social media spots.

Tragically, these challenges have resulted in fatalities. Notably, a tourist succumbed to hypothermia at Tasmania's Cradle Mountain, and two university students lost their lives near Victoria's Mount Bogong. Following the death of 18-year-old Lily Hooper on a remote trail in New South Wales, her family has proposed "Lily's Law" to promote awareness of personal locator beacons and emergency communication technologies. Earlier this year, another grieving family called for mandatory beacon use in remote areas after a prospector died in Western Australia.

This raises an important question: should hikers be required to carry personal locator beacons or other emergency communication devices on remote or high-risk trails? The consensus among experts suggests that while these devices are invaluable for locating missing hikers, they do not prevent individuals from getting lost or injured, nor do they necessarily simplify rescue operations. Instead, the focus should be on improving accessibility to these devices and enhancing hiker education.

Personal locator beacons can transmit distress signals via satellite, and their effectiveness has been demonstrated in various rescue scenarios. For instance, in 2024, a dehydrated hiker on the Larapinta Trail was successfully rescued after activating her beacon. Authorities emphasize that the primary advantage of these devices is the speed with which they can alert rescuers. As Tasmania Police search and rescue coordinator Sergeant Bernard Peters noted, "time is your biggest advantage; if you can get an emergency signal out that someone’s in distress earlier, the faster you’re going to receive a response."

However, the challenges of rescuing individuals from difficult terrain remain significant, even with a beacon's assistance. Tasmania’s Federation Peak, known for its treacherous conditions, poses real risks to rescuers, as weather can impede rescue efforts despite knowing a hiker's location. Additionally, the effectiveness of emergency devices hinges on hikers' understanding of how to use them and ensuring they are operational and easily accessible. Solo hikers face particular risks, as a fall or loss of consciousness could prevent them from activating their beacon.

Challenges of Beacon Accessibility and Usage

The cost of personal locator beacons, often hundreds of dollars, can deter occasional hikers from carrying them. A study conducted in 2021 found that many day-hikers in Tasmania did not have essential equipment, including beacons. Furthermore, there is a concern that the presence of a beacon may give hikers a false sense of security, leading to inadequate preparation in terms of clothing, shelter, and food.

Implementing mandatory beacon usage would involve complex decisions regarding which trails to include and how to enforce compliance. While it might be feasible to require beacons for popular hikes in remote areas where permits are necessary, many trails lack staff oversight, making enforcement challenging. Even if checks were possible, simply carrying a beacon does not equate to knowing how or when to utilize it effectively.

While personal locator beacons offer significant benefits, they are not a panacea for hiking safety. A more effective approach may involve expanding outdoor gear libraries to allow occasional hikers to borrow beacons and other essential equipment. This could be paired with practical education on route planning, appropriate gear, and how to respond to changing conditions.

Athlete Spotlights

Some states already have initiatives to help hikers access personal locator beacons; for instance, in New South Wales, beacons can be borrowed for free in select locations, while Tasmania offers a beacon hire service. Expanding these programs could enhance access to safety equipment, provided authorities can meet demand during peak hiking seasons.

In the wake of tragic incidents, there is a strong desire to prevent similar outcomes. Personal locator beacons can assist rescuers in locating hikers in distress, but ensuring hiker safety requires a comprehensive approach that includes education about risks and the proper use of emergency equipment. Ultimately, preventing emergencies from occurring in the first place will depend on informed hikers who understand the challenges of their chosen routes and know when to turn back.