If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#21
|
|||
|
|||
primary flight instruments on partial panel
Greg,
From the Instrument Flying Handbook in the primary / supporting method, the primary instrument is the one that provides a direct indication of the parameter you are trying to control. Therefore, compass would be considered the primary heading instrument in partial panel for straight flight. If you are trying to maintain a given heading, the compass is the primary instrument. During a standard rate turn, you are trying to maintain the rate of the turn. The turn coordiator or turn indicator becomes primary during the turn. From a practical point, the compass is difficult to interpret during anything but straight and level flight. A ground track from a GPS or Loran provides a good substitute for the DG during partial panel situations. During partial panel, I tend to use the turn coordinator to keep the wings level, ground track readout for heading info and timed turns to make heading changes. Ronnie "Greg" wrote in message ups.com... In primary and supporting method of attitude instrument flying, which do you consider the primary instrument for bank in the partial panel situation (loss of both attitude indicator and heading indicator)? Turn coordinator or magnetic compass? thank you Greg greggordon.org/flying |
#22
|
|||
|
|||
primary flight instruments on partial panel
"Ronnie" wrote in message
news Greg, From the Instrument Flying Handbook in the primary / supporting method, the primary instrument is the one that provides a direct indication of the parameter you are trying to control. Therefore, compass would be considered the primary heading instrument in partial panel for straight flight. If you are trying to maintain a given heading, the compass is the primary instrument. Right, but Greg asked about the primary instrument for bank, not heading. --Gary During a standard rate turn, you are trying to maintain the rate of the turn. The turn coordiator or turn indicator becomes primary during the turn. From a practical point, the compass is difficult to interpret during anything but straight and level flight. A ground track from a GPS or Loran provides a good substitute for the DG during partial panel situations. During partial panel, I tend to use the turn coordinator to keep the wings level, ground track readout for heading info and timed turns to make heading changes. Ronnie "Greg" wrote in message ups.com... In primary and supporting method of attitude instrument flying, which do you consider the primary instrument for bank in the partial panel situation (loss of both attitude indicator and heading indicator)? Turn coordinator or magnetic compass? thank you Greg greggordon.org/flying |
#23
|
|||
|
|||
primary flight instruments on partial panel
Years ago a FSDO/GADO Inspector pulled that one on me on a instrument flight
check. Al " If you've got a good ADF you can tune in an AM broadcast station and that makes a dandy DG replacement. Pick a station that's far enough away that azimuth to the station is approximately constant but close enough that you get a good strong signal. Not that most planes have ADFs these days, and the ones that do exist tend to be pretty cruddy. |
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
AOPA Stall/Spin Study -- Stowell's Review (8,000 words) | Rich Stowell | Aerobatics | 28 | January 2nd 09 02:26 PM |
Stupid Question | Crash Lander | Piloting | 35 | July 23rd 06 02:39 AM |
CRS: V-22 Osprey Tilt-Rotor Aircraft | Mike | Naval Aviation | 0 | October 14th 05 08:14 PM |
Washington DC airspace closing for good? | tony roberts | Piloting | 153 | August 11th 05 12:56 AM |