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#71
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"Steven P. McNicoll" wrote: wrote in message ... As a matter of definition a feeder route is not a segment of an IAP (but if it looks like a duck, walks like a duck, and quacks like a duck...). As a matter of regulation, it is a component of an IAP, which is by procedure design an evaluated and designed segment, just like the four set forth in the definition. What regulation? FAR 97.2X, the "X" varying with the type of IAP that is issued under Part 97. Further, you can find it on any Part 97-issued Form 8260 -3 or -5 that has a feeder route and you can find it in TERPs Paragraph 220: 220. FEEDER ROUTES. When the IAF is part of the enroute structure there may be no need to designate additional routes for aircraft to proceed to the IAF. In some cases, however, it is necessary to designate feeder routes from the enroute structure to the IAF. Only those feeder routes which provide an operational advantage shall be established and published. These should coincide with the local air traffic flow. The length of the feeder route shall not exceed the operational service volume of the facilities which provide navigational guidance unless additional frequency protection is provided. Enroute airway obstacle clearance criteria shall apply to feeder routes. The minimum altitude established on feeder routes shall not be less than the altitude established at the IAF. Based on that it appears to be more closely related to enroute airways than IAPs. A feeder route is, indeed, constructed to airway criteria, except the descent gradient limitations have to be calculated in accordance with initial approach segment criteria. Further, in non-DMAs there is absolutely no difference in any aspect of a feeder route or initial approach segment for ground-based IAPs. Also, airways are issued under Part 95 and feeder routes are issued under Part 97. |
#72
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wrote in message ... That the clearance would be to SLI VOR, so either of the feeder fixes would have limited, if any, application in a lost comm situation. No, the clearance would be to the filed destination. |
#73
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"Steven P. McNicoll" wrote: wrote in message ... That the clearance would be to SLI VOR, so either of the feeder fixes would have limited, if any, application in a lost comm situation. No, the clearance would be to the filed destination. No, that would be the clearance limit. The last clearance fix coming to KFUL from the west or northwest would be SLI. In the context of this thread: the last airway fix would be SLI, not WILMA. It's all academic anyway because routing over WILMA conflicts the SoCAL TEC routes. |
#74
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wrote in message ... No, that would be the clearance limit. The clearance limit will be the filed destination. |
#75
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"Steven P. McNicoll" wrote: wrote in message ... No, that would be the clearance limit. The clearance limit will be the filed destination. That is what I said. |
#76
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wrote in message ... That is what I said. No, you said the clearance would be to SLI VOR. |
#77
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"Steven P. McNicoll" wrote: wrote in message ... That is what I said. No, you said the clearance would be to SLI VOR. Here is the context of the thread, what I said to another person who is not playing your semantic games: Filing to WILMA would not be appropriate because, although it's a feeder fix for this approach, it is short of destination. If you were coming from the north it would be typical to file the prefered airway to SLI then direct. You don't have the option to proceed to ALBAS unless it's on your clearance route. |
#78
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wrote in message ... Here is the context of the thread, what I said to another person who is not playing your semantic games: Filing to WILMA would not be appropriate because, although it's a feeder fix for this approach, it is short of destination. If you were coming from the north it would be typical to file the prefered airway to SLI then direct. You don't have the option to proceed to ALBAS unless it's on your clearance route. And here is a verbatim quote of your message: "That the clearance would be to SLI VOR, so either of the feeder fixes would have limited, if any, application in a lost comm situation." What you wrote is incorrect. The clearance would not be to SLI VOR, it would be to the destination airport. |
#79
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"Steven P. McNicoll" wrote: wrote in message ... Here is the context of the thread, what I said to another person who is not playing your semantic games: Filing to WILMA would not be appropriate because, although it's a feeder fix for this approach, it is short of destination. If you were coming from the north it would be typical to file the prefered airway to SLI then direct. You don't have the option to proceed to ALBAS unless it's on your clearance route. And here is a verbatim quote of your message: "That the clearance would be to SLI VOR, so either of the feeder fixes would have limited, if any, application in a lost comm situation." What you wrote is incorrect. The clearance would not be to SLI VOR, it would be to the destination airport. The context of that was WILMA or ALBAS vis-a-vis SLI. In that context the clearance would be to SLI, the last airway fix before the clearance limit of KFUL. That was the context and is the context. I can't help it if I don't meet your "special" view of precision. But, in the context I have always stated the the airport was the clearance *limit.* Sigh, there is no placating you in any case, for you love being combative and obtuse, except when you're just plain wrong, then you simply remain silent rather than conceding and, in the process, perhaps adding something meaninful to the discussion. |
#80
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wrote in message ... "Steven P. McNicoll" wrote: wrote in message ... Sigh, there is no placating you in any case, for you love being combative and obtuse, except when you're just plain wrong, then you simply remain silent rather than conceding and, in the process, perhaps adding something meaninful to the discussion. |
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