Class 'D' Towers

[89 steps to heaven]

In Oz we use a non ICAO form of Class D Tower airspace. There are moves to make it compliant with the ICAO standard.

I would like to find out what the requirements are for the use of Class D Towers overseas.

Do you require an associated approach radar service?

Is a Tower radar display ( for traffic info only not sep ) acceptable?

Any info most appreciated.

[1261]

In the UK use of the Aerodrome Traffic Monitor (tower radar display) does not depend on the airspace classification. Many airfields in class G airspace (e.g. Prestwick, Staverton) use them.

Use of the ATM (in any UK airspace) is limited to:

1. Determining landing order, spacing and distance from touchdown of arriving aircraft

2. Assist in applying longitudinal separation for departing aircraft

3. Making sure that departures are complying with their clearance

4. Passing traffic information for circuit a/c

Airfields can apply to the CAA for exemptions to use the ATM for mode-C validation and various other tasks.

There is no requirement to provide an approach radar service in class D in the UK, although most places do. Many smaller airfields provide a procedural service at night; but this is becoming less and less common.

Hope that's of some help.

[89 steps to heaven]

Thanks 1261, thats a good start. I would also be interested in procedures and requirements in as many other countries as possible.

Thanks