21. Among them, the ANDIK2G Standard Instrument Departure for reaching the ANDIK waypoint northeast of Amsterdam read as follows: 22. He scored the piece for the standard instruments of the symphony orchestra plus celesta, saxophones, and automobile horns. 23. A SID, or Standard Instrument Departure, defines a pathway out of an airport and onto the airway structure. 24. Professional-standard instruments are, however, available. 25. Although the flight was not cleared to a specific altitude or heading, standard instrument training procedures were in place. 26. In addition to Carton, the band features Kameron Rummans on six string guitar, a standard instrument in their genre. 27. Cellos in sizes larger than do exist, and cellists with unusually large hands may require such a non-standard instrument . 28. It also recommended the use of a microwave landing system to improve tracking accuracy over the standard instrument landing system. 29. In 1947, Jeppesen and the CAA collaborated to introduce standard instrument approach procedures and to establish the National Flight Data Center. 30. They also picked from the " standard instruments used in Hindu musical traditions " for singing " kirtans " in Sikhism.