Wildfire at LDRS 26

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Photo by Neil McGilvray

Wildfire was launched Monday morning (July 16, 2007) at LDRS 26. It is 9 feet long, 5.5 inches in diameter and carries a CCD video camera and a 1.2 GHz FM amateur TV transmitter that transmits live video back to the ground during flight. The video is also overlaid with textual GPS information showing altitude, speed and location.

Link to onboard TV transmitter information

This flight was on a "Baby M", the Aerotech M1297 white lightning motor.  The climb to altitude was completely nominal with Wildfire reaching 6,247 feet.  At apogee it deployed two parachutes.  One for the rocket itself and a separate one for the TV transmitter payload.

The TV transmitter worked fine during this flight but the onboard GPS was unable to lock-up and generate data for the video overlay.  This problem comes and goes but seems to have been getting worse on the last few flights.  I suspect the transmitter is interfering with the GPS receiver.  Some modifications probably need to be made.

Despite this technical problem the rest of the flight was perfect. It was fun watching the flight in progress from the ground and at the same time looking at the TV monitor to see the flight from the onboard perspective.  Wildfire was safely recovered without damage and hopefully will fly many more times.  This was the 22nd flight of Wildfire.

Photos and a video from this flight are presented on the page below.  There are also lots of other photos and videos from other Wildfire launches at these links:

Photo by Tsolo T. Tsolo from RocketShots! © 2007

Photo by Tsolo T. Tsolo from RocketShots! © 2007

Photos by Vern Knowles

Bob Yanecek helped me get Wildfire setup on the launch pad on Monday morning.  Thanks Bob!

 

 

 

This is an animated set of still images taken by my digital camera. It was set up on a tripod that was positioned close to the launch pad.  The camera captures images at five frames per second.

Click on the animation to see the  images in a larger size.

Link to larger size animation

 

Click here to see a very high res version of this image.

Photo by Vern Knowles

Photo by Ray LaPanse © 2007

Photo by Ray LaPanse © 2007

Photo by Ray LaPanse © 2007

Photo by Neil McGilvray from ROCKETS Magazine

Photo by Tsolo T. Tsolo from RocketShots! © 2007

Photo by Vern Knowles

When I arrived at the landing site, this is how I found Wildfire.  Someone else had discovered it before me. They set it up so that it would be easy to find.  Thanks! 

Onboard Video

Onboard Flight Video

Click here to play the higher resolution MPEG2 version of this video.

Video by Vern Knowles

This is the video transmitted back to the ground during the flight.  It was recorded on a VHS tape at the launch site and then converted to digital video at home. The GPS receiver was unable to lock-up so it did not overlay any information. That is why those fields are blank in the video image.

More details about the Widlfire video transmitter system can be found here.

View High Res MPEG2 version     (30 MB)

View QuickTime version          (34 MB)

View Low Res  Windows Media Player version   (7 MB)

If you are having trouble viewing this video, then click here for help.

Videos from other Wildfire flights can be found here.

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 All photos not otherwise credited were taken by Vern Knowles

Vern Knowles © 2002, 2003, 2004, 2005, 2006, 2007 All Rights Reserved