Re: [Flightgear-devel] GPS gpsd

2003-06-01 Thread Bernie Bright
On Thu, 29 May 2003 14:11:06 -0400 Russell Nelson [EMAIL PROTECTED] wrote: You know what would be really neat? If flightgear's GPS support was able to emulate gpsd. So while you're flying around, you can run any mapping program that supports gpsd (gpsdrive or pygps at very least), and see

[Flightgear-devel] Trip Report and Pictures: CYOW-CYAM; CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread David Megginson
This week, I flew my longest cross-countryyet. On Wednesday, I flew non-stop from Ottawa (CYOW) to Sault Ste. Marie (CYAM), just about 400 nm. Conditions were a little hazy, but the ceiling was high, and I was able to manage 6,500 feet the whole way. I stayed overnight at my grandmother's

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread Erik Hofman
David Megginson wrote: Here are some pictures. The quality's not great because of a combination of a cheap camera, dirty windows, hazy air, and a need to concentrate on flying the plane (I didn't usually look through the viewfinder): http://www.megginson.com/private/2003-05-28-soo-trip/ Nice

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread David Megginson
Tony Peden writes: What do you mean by CB and TCU? Sorry -- those are the standard weather abbreviations for cumulonimbus and towering cumulus. You can see and avoid both when you're VFR -- if you're on top, they stick out high above the surrounding clouds (CB often goes right to the

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread David Megginson
Erik Hofman writes: Nice visual system! We'll get there. All the best, David -- David Megginson, [EMAIL PROTECTED], http://www.megginson.com/ ___ Flightgear-devel mailing list [EMAIL PROTECTED]

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread Gene Buckle
David Megginson wrote: Here are some pictures. The quality's not great because of a combination of a cheap camera, dirty windows, hazy air, and a need to concentrate on flying the plane (I didn't usually look through the viewfinder):

Re: [Flightgear-devel] Help request

2003-06-01 Thread David Culp
Here are some equations for calculating the pressure at a specific height: http://www.grc.nasa.gov/WWW/K-12/airplane/atmosmet.html If I read correctly, you are converting height to pressure, then to rotation. Maybe it would be easier to convert back to height first, then you can convert to

Re: [Flightgear-devel]

2003-06-01 Thread David Megginson
Martin Spott writes: While you're at it, you should go a bit south and see if there is an airport near Parry Sound - half way from Sudbury to Toronto. Yes, there are a few airports around there. I used to go through Parry Sound sometimes on our family trips to the Sault, and it is

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread matthew Law
Wow! Just brings home how small the UK is compared to Canada and the USA. From my home airfield, 800nm in almost any direction by my reckoning would land you in another country. Although a C-152 would have ran out of fuel after 600nm probably. Did you see much variation in weather over the

Re: [Flightgear-devel] GPS gpsd

2003-06-01 Thread Bernie Bright
On Sat, 31 May 2003 09:13:09 -0400 David Megginson [EMAIL PROTECTED] wrote: Bernie Bright writes: A quick read of the gpsd protocol indicates it should be easy enough. A variation of the props server with some code from the NMEA protocol class should do the trick. I will code

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread Arnt Karlsen
On Sat, 31 May 2003 19:18:35 -0400, David Megginson [EMAIL PROTECTED] wrote in message [EMAIL PROTECTED]: matthew Law writes: Probably considerably less. At 75% power, my Warrior could probably manage 600nm and still just barely have the required 30-minute fuel ..that's fuel to

Re: [Flightgear-devel] Trip Report and Pictures: CYOW-CYAM;CYAM-CYYB; CYYB-CYOW

2003-06-01 Thread David Megginson
Arnt Karlsen writes: ..that's fuel to destination, then on to alternate, and then 30 minutes, no? (thought it was 45 min reserve) That's only for IFR; for day VFR, we need 30 minutes' reserve, period (45 minutes at night). ..how much of the haze is window, and camera tint? Was this