[Donut]

I'm not sure what year the current sensors are from, I just know we have 2 current sensors sitting around from either 2004 or 2005.

How did you get an INS accurate enough to not be off by 2 meters in 15 seconds (this was what I was expecting to potentially get from the high end Analog Devices accelerometers)? You know, they could do that nice field position thing if they bring back those IR beacons from '04.