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The sizes of the RA series are also slightly larger than corresponding inch-based US sizes specified in ANSI/ASME Y14.1, e.g. RA4 is roughly equivalent to 8 + 1 ⁄ 2 in × 12 in (220 mm × 300 mm) and ANSI A (alias US Letter) is defined as 8 + 1 ⁄ 2 in × 11 in (220 mm × 280 mm).
Rail freight...has grown rapidly in the last 10 years...this strategy forecasts further growth of up to 30 percent – the equivalent of an extra 240 freight trains per day – over the next ten years [to 2014/5 from 2004/5]. For this additional demand to be met by road freight...would lead to around an extra 1.5 million lorry journeys on the ...
Route assignment, route choice, or traffic assignment concerns the selection of routes (alternatively called paths) between origins and destinations in transportation networks. It is the fourth step in the conventional transportation forecasting model, following trip generation , trip distribution , and mode choice .
Network Rail (NR) has an obligation, transferred from the abolished Strategic Rail Authority, to periodically produce Route Utilisation Strategy (RUS) documents. [1] The original programme was approved by the Office of Rail Regulation (ORR) in June 2006; [2] under an early version of the programme all but two RUSs were scheduled to be completed by the end of Control Period 3 (CP3), 31 March ...
The clearance can also specify a departure procedure (DP) or standard instrument departure (SID) that should be followed unless "NO DP" is specified in the notes section of the filed flight plan. [citation needed] En route flight is described by IFR charts showing navigation aids, fixes, and standard routes called airways.
Senior Airman (SrA), a US Air Force rank; Septic Reserve Area, for a septic drain field; The National Center for Biotechnology Information's Sequence Read Archive (previously Short Read Archive) Serotonin releasing agent, a type of drug; SRA-shooting, Sovellettu reserviläisammunta, a type of shooting sport from Finland
In typical use, the route card will not be followed exactly by the party leader but is used as a backup if conditions deteriorate. When following legs on a compass bearing, the estimated time is not usually used as a precise indicator of when the leg is over but as a kind of fail-safe to stop the group from overshooting the actual objective and getting lost.
While en route, an aircraft may be diverted to some airport other than the planned alternate. A flight planning system can produce a new flight plan for the new route from the diversion point and transmit it to the aircraft, including a check that there will be enough fuel for the revised flight. Inflight refuelling