Pre-worlds @ Arnborg

Self-briefing

Radio Frequencies

• Arnborg 122,650 MHz– Mandatory close to Arnborg

• Start times 130,750 MHz – Max. 30 min. after start line

• Arnborg Finish– Call 10 km out (XX 10 km)

Height limitations Arnborg

• Arnborg town min. 300m GND• Center/camping/cottages min. 150m GND• No use of engine overhead Arnborg town

Min. 300mGND

Min. 150mGND

Height limitations overthe highway

• Minimum height over the highway when passing over the Highway for RWY 27 is 15 m GND

Gridding

• Runway and gridlines will be published on the notice board and on the web and via SMS at 08:00

• Latest grid time is 15 minutes before first planned take-off

• Cars to be removed from the grid 15 minutes before first take-off. This will be announced by radio

Take-offs

• Crew shall be at the wingtip on the souther side of the glider

• After coupling, crew will raise the arm to indicate pilot is ready

• Dropzone depends on wind direction

Landing back during take-offs

• Gliders landing back for restart shall normally use downwind on the northern side of the airfield.

• On Downwind call ”Glider XX right (or left) downwind”

• Gliders will land on the northern side of the airfield is possible

Dropzone NW

NW

Tows

Tugs

Gliders

Gliders

Dropzone SW

SW

Tows

Tugs

Gliders

Gliders

Dropzone NE

Tows

Tugs

Gliders

Gliders

NE

Dropzone SE

SØ

Tow

Gliders

Tugs

Gliders

Release procedures

• Tow height is 500 AGL• The Tug will rock the wings at release

height• After release, the tug will continue

straight ahead for a few moments, then turn and descend

Gridding

• 7 gliders in each line• First glider arriving to the grid will place the northern

wingtip at the line number• Next glider will overlap the wings in front of the first

glider1

2

3

4

5

Trafic pattern RWY 27

Udflyvning til SV

Landingsrunde

Udflyvning til NV

Landingsrunde

N

Dropzone NW Landingsrunde

1 2 3 4 5 6 7

Landingsrunde

27Udflyvning til SV

Selvstartende og

øvrige fly

Dropzone SW

Right Downwind

Left Downwind

Other planes

Trafic pattern RWY 09

09

Udflyvning til NØ

Udflyvning til SØ

6 5 4 3 2 1

Køretøjer

Landingsrunde

N Landingsrunde

Selvstartende

Øvrigefly

ParkeringTransportvej

Landingsrunde

Landingsrunde

Dropzone NE

Dropzone SE

Left downwind

Right downwind

Arrival procedures

• At 10 km call Arnborg on 122.650 MHz• Minimum altitude at arrival ring is 100m QNH• No pull-up after crossing the circle, reduce speed

in level flight• Direct landing or landing pattern south of the

airfield• Looooong landings please• Don’t turn on roll-out

Arrival ring

r = 3000m

Minimum højde over ankomstring: 50 m

Ankomstpunkt:N56°00,65E09°00,90

Minimum altitude 100 m QNH

Arrival RWY27

N

V

27T

ærs

kel

Do not stop zone

Transport routes

Do NOT cross will be considered hazardous flying

N

27

Do not stop zone

Transport routes

Arrival RWY09

Stop

09

N

Transport routesDo not stop zone

Fly safely – respect others

• Avoid dangerous manouvres• In particular at high speeds• No cloud flying• Respect minimums heights, 150 / 300 m og

15 m GND• Be carefull with outlandings• Look out – look out – look out

Arrival and Landing

• Use the long and wide runway• No abrupt manouvres (pull-ups or turns)

during arrival• Straight landing run until stop • Stop close to preceding glider without taking

any risk• Crew must be ready to transport the glider

away

Example SMS• WWGC 2015 2/8 kl 8:00• Grid RWY 09• 1. 109 3W 1S C5 R4 SS L4 • 2. 9 AW V8 Y4 V1 SE VD • 3. HK 73 MC 5F G4• 4. TI IB SL PH R8 • 5. LP PB ZX OP HB • 6. YF JB ON KS

Safe flights