Pilotenausbildung: Airlaw

inscriptions in black on a yellow background

Land green

Sea yellow

Civil land green

Civil Sea/Water yellow

Military red

<45m: low intensity, red, fixed

45m-150m: medium intensity, red, flashing

>150m: high intensity, white, flashing (suitable for day and night use)

steady green: cleared to land

steady red: give way to other aircraft and continue circling

green flashes: return to landing (not a clearance)

red flashes: aerodrome unsafe, do not land

white flashes: land at here and proceed to apron (not a clearance)

red pyro: do not land for the time being, everything previos is cancelled

steady green: cleared für take-off

steady red: stop

green flashes: cleard to taxi

red flashes: taxi clear of landing area in use

white flashes: return to starting point in the aerodrome

Assembly (for all contract States)

Council

Air Navigation Commission (and 6 more)

- non pemanent body

- meets once in 3 years

- each contract state has one vote

- election of president

- election of states represented in the council

- direct and review the work of the council

- permanent body

- 33 members

- carries out directions of Assembly

- publishing information

- adopts SARPs

- approves PANs

- 15 members

- all experts

- divided in 11 divisions

- examination, planning & coordination of ICAO work & airnav.

- Establishes SARPs

English, French, Spanish, Russian

lowest published ALT between radio fixes that meets obstacle clearance. MEA applies on entire Airway width.

provides known obstruction clearance within 10 NM of route centerline.

lowest published ALT between radio fixes (VOR airways, off airway routes, or route segments)

lowest ALT at with an intersection can be determined

max. usable ALT or FL for airspace structure or route segment

lowest ALT at a certain fixes at with aircraft must cross when proceeding in direction of a higher min. enroute IFR altitude.

Min. ALT at which an Aircraft is allowed to fly in a holding

Min. ALT for non precision appr. or circling appr. without visual reference

ALT on intrument appr.-chart which provides 1000ft obstacle clearance within 25NM from NAV-aid. If divided in Sectors it is called min. Sector ALT.

Available ground run for an aircraft to take off

TORA + Clearway. TODA do not exceed 1,5xTORA

TORA + Stopway. Aircraft can stop in case of emerency.

From Threshold to the point at which the surface will not bear the aircraft weight.

Save area free of obstacles at begin of runway end for initial climb to a specified altitude. CWY is part of TODA.

Same width as runway. Should support the aircraft without structural damage in case of abandoned take off.

Published in Annexes

Standarts:

are defined as specifications of the uniform application of which is recognised as necessary for the saftey for international air navigation. They must be applied!

Recommanded Practices:

are not mandatory, and different from standarts must be notified to the ICAO Council (Articel 38 of Convention). They should be applied!

PAN'S are approved by council, recommanded to contracting states for worldwide application.

Not status of Annex

Published in documents

SUPP'S reviewed by air navigation commission, approved by Council for use only in FIR's to which they pertain.

Status of Annex

Regional Procedures

Published in documents

4 stripes18 m

6 stripes23 m

8 stripes30 m

12 stripes45 m

16 stripes60 m

Wenn >45m: RWY Nummer zwischen den Stripes, Distanz 22.5m. Rest der RWY mit den Stripes. Bsp. 6 stripes und Nummer = 23m + 22.5m = 45.5m

1 markingweniger als 900 m

2 markings900 bis 1200 m

3 markings1200 bis 1500 m

4 markings1500 bis 2400 m

6 markingsmehr als 2400 m