Presentation Transcript
Slide 1:Canopy control
Canopy control :Canopy control Pull priorities
Pull
Pull at the correct altitude
Pull with stability
After deployment :After deployment Post-opening evaluation
Is it there?
Is it square?
Is it steerable? (Controllability check)
Pull both toggles down together to release brakes
360o right
360o left
Flare
After deployment :After deployment Additional post-opening checks
Altitude
Check after opening
Use altimeter throughout landing pattern
Location
Look around to find dropzone and landing area
Rules of the air :Rules of the air Look before you turn
Avoid head-on collision turn right
Lower canopy has the right of way
Reserve parachutes have the right of way
Canopy Collisions :Canopy Collisions Avoiding collisions
Keep head on a pivot
Turn right to avoid another canopy
If jumpers collide:
Extend arms/legs to reduce entanglement
Communicate intentions before acting
If <1,000 ft and canopies are uncontrollable, both jumpers deploy reserves
Steering the canopy :Steering the canopy
Steering the canopy :Steering the canopy Flare
Full flight to full arm extension This is a video
Steering the canopy :Steering the canopy Turn right
Pull down right toggle
Turn left
Pull down left toggle
Smooth movements
Steering the canopy :Steering the canopy Stall
Toggles down to groin: hold This is a video
Landing Priorities :Landing Priorities Landing Priorities
1.
2.
3.
Landing Priorities :Landing Priorities Landing Priorities
1. Land with a level wing
2.
3.
Landing Priorities :Landing Priorities Landing Priorities
1. Land with a level wing
2. Land in a clear and open area
3.
Landing Priorities :Landing Priorities Landing Priorities
1. Land with a level wing
2. Land in a clear and open area
3. Flare to at least half brakes
Landing Pattern :Landing Pattern Three legs to the landing pattern:
Downwind
Base/Crosswind
Final
Makes other canopy traffic more predictable
Landing Pattern :Landing Pattern Entry Point 1000 ft Holding Area 600 ft 300 ft
Landing Pattern :Landing Pattern Entry Point 1000 ft Holding Area 450 ft 300 ft Base
Landing Pattern :Landing Pattern Entry Point 1000 ft Holding Area 750 ft 300 ft Base
Landing Pattern :Entry Point 1000 ft Holding Area 600 ft 300 ft Landing Pattern Pattern can be done left or right, depending on opening position and wind direction!
Start Skydiving :Start Skydiving Hanger Student Landing Area BIG!!!
Start Skydiving :Start Skydiving Three Ohio Stadiums would fit into our landing area!
Start Skydiving :Start Skydiving Opening 4,000 ft. 600 ft 300 ft Wind Direction Entry Point 1,000 ft
Start Skydiving :Start Skydiving 600 ft 300 ft Opening 4,000 ft. Entry Point 1,000 ft Wind Direction
Descent strategy :Descent strategy Halfway down, halfway back Opening 4000 ft. Landing Area Halfway 2500 ft. Landing Pattern Entry 1,000 ft. 3000 ft to landing pattern
3000/2 = 1500 ft
4000 ft – 1500 ft = 2500 ft
Descent strategy :Descent strategy Halfway down, halfway back
Head towards holding area
Decide on landing area by 2000 ft
Communication :Communication 2-way radio
Assist in steering for landing
Backup only: may fail
It is your responsibility to land in a clear and open area
Landing pattern strategy :Landing pattern strategy No radical turns < 250 ft
No S-turns once you’ve entered the pattern
Minor corrections are ok:
To face into the wind
To avoid obstacles
Try to land into the wind
Final approach :Final approach Feet and knees together
Knees slightly bent
Arms all the way up
Looking forward (chin up)
Landing the canopy :Landing the canopy Flare initiation:
Normal winds: 15 ft above ground
High winds: 10 ft above ground
Instructor says: “One – Two – Three”
One = shoulders
Two = mid-ribs
Three = arm fully extended to crotch
Parachute landing fall (PLF) :Parachute landing fall (PLF) ALWAYS do a PLF on landing
Body position:
Feet and knees together
Knees slightly bent
Chin to chest
Arms and hands together in front of body, down to groin
Parachute landing fall (PLF) :Parachute landing fall (PLF) Lean into direction of landing to roll down one side of body
Order of body contact:
Balls of feet
Calf
Side of thigh
Across back This is a video
Landing problems :Landing problems Obstacle landings
Landing off field
Recovering canopy in high winds
Landing problems :Landing problems Obstacle landings
Landing off field
Recovering canopy in high winds
What might be an obstacle to a person under canopy? :What might be an obstacle to a person under canopy? Trees
Power lines
Water
Man-made structures People
Roads
“Straight lines”
Obstacle landings :Obstacle landings Trees
Half brakes
Legs together but not crossed
Elbows together, close to stomach
Protect face with hands and forearms
Aim for middle of tree, then hold onto trunk
Prepare to PLF
Obstacle landings :Obstacle landings Power lines
May be invisible, except for poles
Typically along roads, paths, buildings
Half brakes
Turn head to the side
Prepare for PLF
Don’t touch more than one wire at a time
If suspended, don’t let anybody touch you until power is off
Obstacle landings :Obstacle landings Water
Inflate flotation device (if available)
Disconnect chest strap & loosen leg straps
Steer into the wind
Prepare for PLF
Enter water with lungs full of air
Dive deep, remove leg straps and swim out from under the canopy and away to avoid entanglement
Obstacle landings :Obstacle landings Man-made structures
Could land into side or on top of a structure
Stop any turns in time to prepare for landing
Prepare for PLF
Strike feet first
If on top, disconnect RSL, and cut away main to prevent being dragged off the structure
Obstacle landings :Obstacle landings Roads/runways (straight lines)
Avoid straight lines
Don’t land on roads (drivers are usually not looking up)
Do not cross runway < 1,000 ft
Do not approach ends of runway < 2,000 ft
Obstacle landings :Obstacle landings People
Don’t land on people
Yell if it is unavoidable
After landing, wait for instructor – others may still be landing
Obstacle landings :Obstacle landings General comments
Remain still
Keep your helmet on
Prepare to drop the rest of the way
Wait for competent, knowledgeable help
What obstacles do you see? :What obstacles do you see? Trees? Water? Buildings? Roads?
Landing problems :Landing problems Obstacle landings
Landing off field
Recovering canopy in high winds
Landing off field :Landing off field Select new landing area by 2,000 ft
Steer for a clear area
Transfer the planned landing strategy to the new clear area
Landing off field :Landing off field Steer for a clear area
Transfer the planned landing strategy to the new clear area Student Landing Area
Landing off field :Landing off field Steer for a clear area
Transfer the planned landing strategy to the new clear area Alternative landing areas?
Landing off field :Landing off field Steer for a clear area
Transfer the planned landing strategy to the new clear area
Landing off field :Landing off field Select new landing area by 2,000 ft
Steer for a clear area
Transfer the planned landing strategy to the new clear area
PLF
Wait for assistance or instructions
BE POLITE to property owners
Landing problems :Landing problems Obstacle landings
Landing off field
Recovering canopy in high winds
Recovering canopy :Recovering canopy After landing and PLF:
Get up quickly, run toward canopy
Pull in one toggle and steering line to collapse the canopy
As a last resort:
Disconnect RSL
Cut away canopy
Wait for assistance