Wags ED Team



Join Date: Jul 2004 Location: Phoenix, AZ Posts: 11,300

As many of you know, we’ve had to push back the Hornet start up video much longer than we had originally hoped. This has primarily been due to getting most of the Caution and Advisories at start up correct. One of the more obvious start up elements is the ”deedle-deedle” and “flight controls, flight controls” audio at right engine start up. While it would be easy to simply script it at right engine start, we need to understand exactly what causes this and make sure we account for the factors that lead to it.



These audio elements in fact goes hand-in-hand with the Master Caution. Anytime a caution is triggered, the Master Caution light comes on the Master Caution Tone (“deedle-deele”) is heard. There are MANY items that can trigger a caution and this has been keeping the team busy the last couple of months. For a start-up, this is generally triggered by a Flight Control System (FCS) caution. There are several items that can lead to and FCS caution, but the one that we care about in this case is either a FLAP OFF or AIL OFF cautions. Either of these will in turn trip an FCS caution. An FCS caution in turns results in a “flight controls, flight controls” audio caution.



Unfortunately, despite having literally hundreds of Hornet manuals, there is no good information why these two FCS warnings manifest themselves at right engine start up. Through some of our great SMEs (Hornet pilots and ground crew), we now understand that these control surfaces can “droop” over time, once the aircraft shuts down (further than the FULL down position at shut down). When the aircraft starts up, the system sees this as an a flap or aileron failure and thus trips the caution. We are now in the process of updating the aircraft for accounting for control surface droop.



These would also be indicated on the FCS page and an FCS Reset and running a BIT would be required to clear them.



Anyhow, it’s these little details that we feel are important for the proper simulation of this aircraft, but it has resulted in additional development time. In the end, we think it will all be worth it and provide you the most authentic Hornet flight simulation for the PC. Attached Thumbnails

Youtube:

Twitch: wagmatt



System: __________________Youtube: https://www.youtube.com/user/wagmatt Twitch: wagmattSystem: https://forums.eagle.ru/showthread.p...44#post3729544