City Sailing · video

What this video covers

Smoke flares, handheld red flares, and parachute rockets serve distinct roles in maritime distress signaling. Smoke flares, such as the Mark 4 or Mark 8, provide daytime location markers for aircraft and nearby vessels; operators should pull the pin and toss the canister into the water, noting that the casing becomes extremely hot.0:06 Handheld red flares assist with short-range location or low-cloud-base signaling.2:29 When activating a handheld flare, users must extend the handle, point the device away from the life raft, and wait two seconds for ignition.1:48 These flares burn at high temperatures and produce significant smoke, requiring the operator to hold them downwind.2:23 The Payne's Wessex Parachute Red Rocket Mark 8A reaches 300 meters, burns for 40 seconds at 30,000 candela, and remains visible for up to 30 miles.4:51 To prevent the rocket from drifting back over the vessel, fire it at a 15-degree angle downwind.4:22 Always handle pyrotechnics away from life rafts to avoid puncture or fire damage.3:30

More from City Sailing

Teamwork on the Water: Isle of Dogs at the Sea Cadet National Championships 26Sep 2026RS Tera Eastern Championships: What Went Wrong at the Start?Sep 2026Isle of Dogs Sea Cadets return to city race training Sept 26Sep 2026Epic Urban Sailing with the Isle of Dogs Sea CadetsSep 2026

From City Sailing — see the channel’s boat, crew, and every analyzed video.

The Sailing Directory Newsletter

One email with the fleet's best finds — the moments, boats, and stories worth your watch time. Enter your own address to get your own copy.