REFLECTOR: N151AJ first flight

Richard J. Gentil richard at naples-air-center.com
Mon Jul 29 12:25:28 CDT 2013


Andy,

I keep wondering how long my BMA will keep working. I need to find a new magnetometer. Mine keeps showing 40 degrees off. Every once in a while it shows correct then goes to 40 out again. I made new OAT probes for the EFIS/ONE but when the temp drops to around 70F the EFIS starts to show it as below freezing so my true airspeed and wind direction and velocity is always wrong. 

Other then that, the ONE and Lite+ seem to be working. I have yet to connect the auto pilot. Not had the balls to try it. Lol. 

Richard 

Sent from my iPhone 5

On Jul 29, 2013, at 11:49 AM, Andrew Ellzey <ajlz72756 at yahoo.com> wrote:

> Richard,
>  
> I have been able to keep the BM EFIS One alive, to try to get some use out of it before it completely dies. I have flown it for about 4 hours now and it tumbled on the third flight while circling the airport. I thought this was probably its dyeing breath, but it fired back up for the fourth 1.5 hour flight and worked flawlessly. I can see that I would not trust it for IFR, but it should work fine now, for VFR flights. I hope to get at least a year or two out of it, then I will upgrade it to something else which includes ADSB. I also have a BM G4 EFIS lite installed to back it up, both will couple to the BM autopilot.
>  
> Andy
> 
> From: Richard J. Gentil <richard at naples-air-center.com>
> To: Velocity Aircraft Owners and Builders list <reflector at tvbf.org> 
> Sent: Thursday, July 25, 2013 1:38 PM
> Subject: Re: REFLECTOR: N151AJ first flight
> 
> Congratz Andrew!
> 
> How did the BMA EFIS work for ya?
> 
> Richard
> 
> Sent from my iPhone 5
> 
> On Jul 25, 2013, at 1:46 AM, "Andrew Ellzey" <ajlz72756 at yahoo.com> wrote:
> 
>> N151AJ, Velocity XLRG made its first flight late this afternoon at 7:50 pm at ROG, Rogers Arkansas airport. I was pilot in command for this first flight which lasted 1/2 hour. My aircraft flew quite well, my flight controls were very light, any adverse movement came from me not the aircraft. Once I lightened up on the control inputs, it flew like a dream. I climbed to 1000 AGL and stayed in the pattern for several circles around the airport, watching all engine indications for any problems, and just getting use to the light flight controls. I opted to leave the gear down for this entire flight, didn’t want a gear up landing on my first flight. I really had to fight the temptation to pick them up. My #5 CHT bumped redline, which I have set to 450F, (Lycoming IO-540 operators manual states 500F MAX) once or twice, early on after takeoff. I was however able to lower the nose and cool it down pretty quick. After this initial redline it seemed to fall in line with the other cylinders, maybe 20 degrees higher than the others. I have two oil coolers in series, one in the front, standard Velocity nose NACA scoop, and one in the rear. I had already completed two high speed taxi test about 40 minutes earlier, so everything was already warmed up, before I even taxied to the end of the runway, oil temp was already about 230F before I started my take off roll. My Oil temperature quickly cooled down to 210 degrees and stayed there through the whole flight.  I did a go around on my first landing attempt, a last minute gust at the end of the runway pushed me off to the  left side of centerline,  in about a 15 deg. crab. I probably could have saved the landing, but elected to do a go around to try it again. Second time was a charm, touching down on both mains straight down the runway, I even held the nose off for a light touchdown. Yea it surprised me also. I forgot to save the flight data on my BM EFIS One, so my memory will have to do for this first flight. I had my wife video this first flight, but either my camera, and or her unsteady hands make some of them too bad to share. This link should allow everyone to view the takeoff and landing.
>>  
>>  http://www.seagateshare.com/share/seagatedasbackup/share/velocity-man/N151AJ%20Velocity%20Reflector%20share/
>> -----------------------------------------
>> Andrew Ellzey
>> 479-631-2851 (Office)
>> 479-531-5139 (iPhone)
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> 
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