Adapted from The Astronomical Almanac for the Year 1996, Copyright © Science and Engineering Research Council 1995, reproduced by permission of the Controller of HMSO.
Census output is Crown copyright and is reproduced with the permission of the Controller of HMSO and Queen's Printer for Scotland.
Topographic map data (Fig. 5) are based upon Ordnance Survey data with the permission of the Controller of Her Majesty's Stationery Office, © Crown copyright.
The Cerritos crash happened when the Piper Archer strayed into the Terminal Control Area without permission and without controller guidance.
Census output is Crown copyright and is reproduced with the permission of the Controller of HMSO and the Queen's Printer for Scotland.
Material from the ONS Omnibus Survey, made available through ONS, has been used with the permission of the Controller of The Stationery Office.
Census data is Crown Copyright material and is reproduced with the permission of the Controller of HMSO and the Queen's Printer for Scotland.
At first, the aircraft will be programmed to ask human controllers for permission to bomb targets.
Planes need permission from air traffic controllers to fly in that air space, but in the corridor, they are unregulated.
The pilots asked to climb from 32,000ft to 38,000ft to avoid threatening clouds, but were denied permission by air traffic controllers because of heavy air traffic.
The F.A.A. has banned all aircraft, except seaplanes and helicopters, from flying in the East River corridor without specific permission from air traffic controllers.
