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with less than the required clearances.
If proper guidance, like for example taxiway centreline lights, is available, an A380 could be operated on a
code E taxiway (47.5 meters separation distance to object).
Special attention must be given to curved taxiways or turning manoeuvres. At all times a minimum margin of
10.5 meters, or 7.5 meters if proper guidance is available, must be guaranteed.
Proposed alternative measures, operational procedures and operating restrictions for airports that
cannot comply with ICAO requirements or AACG recommendations related to taxiway – object
clearance
Use of code E taxiways with warnings to exercise caution, and possibly reduction of taxi speed (taxiway
to object clearance = 47.5 meters)
“Follow me” guidance or marshalling can be used.
Use of taxi cameras when available
In an ultimate step, towing the aircraft can be an option (if taxiway to object clearance less than 47.5
meters)
Publication in the appropriate aeronautical documentation is required and inclusion in the crew
documentation procedure
Aircraft stand taxilane to object
For aircraft stand taxilanes ICAO requires 50.5 meters clearance to any object while AACG recommend 47.5
meters if proper guidance is provided. Further reduction of the separations distances is difficult and will
result in higher and probably unacceptable risk of wingtip collision.
If separations of 50.5 (ICAO) or 47.5 meters (AACG) can not be guaranteed, the use of “Follow me”
guidance or marshalling but also towing the aircraft are possible solutions.
draft
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Proposed alternative measures, operational procedures and operating restrictions for airports that
cannot comply with ICAO requirements or AACG recommendations related to aircraft stand taxilane
– object clearance
“Follow me” guidance or marshalling can be used.
Towing the aircraft on the taxilane.
Publication in the appropriate aeronautical documentation is required.
3.8 Aprons and aircraft stands
It is unlikely that an airport that does not meet Code F requirements will have an aircraft stand on which an
Airbus A380 can be parked without difficulties. It can be expected that the maximum aircraft that can be
parked on the stand is a Boeing 747-400 or equivalent.
The length of an A380 is similar to that of a B747-400. The depth of an aircraft stand will in most case not be
an issue. As the A380 half wingspan is 7.5m more than a B747-400 the entire 7.5 metre margin is used and
safety would be compromised, unless adjacent stands are downgraded to smaller aircraft size.
On aircraft stands along concourses, the above can sometimes be difficult as the stands can be equipped
with fixed installations like passenger bridges and light poles. It is sometimes easier to park the A380 on a
remote apron or even the cargo apron as these aprons have fewer restrictions on aircraft size, if a stand at
the end of a concourse is not suitable.
When parking an A380 on stands where it is not designed for, marshalling is recommended and towing the
aircraft on to the stand is an option.
“Nose-in” parking requires suitable tow trucks and tow bars for push-back on departure. If an airport does
not have capable equipment, the A380 should be parked on a remote (or cargo) stand in such a way that
taxi-in and taxi-out on its own power is possible. Attention should be given to blast issues, especially during
non standard taxi-out manoeuvre.
Proposed alternative measures, operational procedures and operating restrictions for airports that
can-not provide aircraft stands for an A380 that complies with ICAO requirements or AACG
recommendations.
Temporary downgrading adjacent aircraft stands.
Towing the aircraft on to the stand.
Use of remote / cargo stands or “roll-through” parking positions for handling the A380.
Publication in the appropriate aeronautical documentation is required.
[Comment: In the case of an airport regularly filed as an alternate, it may be advisable to have a few marked remote
A380-capable stands (possibly downgrading adjacent stands), accessible by A380s under their own power]
3.9 Taxiway bridges
For taxiway bridges, the following aspects are relevant;
Bridge width,
Blast protection,
Accessibility for rescue and fire fighting vehicles and
Structural maximum load, also applicable to tunnels underneath taxiways (and runways)
Bridge width
For the width of a taxiway bridge, AACG recommends a minimum of 49 meters (ICAO requirement 60
meters minimum). Smaller bridges are acceptable if a proven method of lateral constraint is provided. If the
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