Hello all -
I brought N100DA back from the DIA Canada factory late Thursday.
Useful load (with AC, WX radar, O2, 3rd row seats, TKS and metallic paint) is 1315#.
(Factory advertised no "options" plane useful load is 1600+#) Air Conditioning was biggest "weight penalty" at 90+# (well worth it!).
Performance is at or better than the numbers in the AFM, for TO&L, cruise and OEI for the flying I've done so far.
Plane flys very well, either by hand or on the GFC700 (our DA42 had the older KAP140 autopilot - GFC700 is "much" IMPROVED!!) NXi still needs an additional software update through DIA/Garmin (approval coming sometime this fall??) to use GTX345 and Flight Stream along with the "visual approach" feature that are already usable with the Cirrus and Beech/Cessna G1000NXi.
WX radar has a big dish in the nose with an "advertised" effective range of 160NM - haven't had the chance to use it very much (yet!). Air Conditioning, at 90 deg yesterday on the ramp, kept plane comfortable, but not cold. It can be used once the left engine is running (dedicated 100 Amp Alternator on that side), or can be powered by a GCU with engines off.
Performance at 10-12,000 MSL is approximately (engine power shown as "% load, fuel mixture and prop pitch controlled by ECUs - only two "thrust levers" in cockpit):
60% Load, 160 KTAS, 6 gal per side, 12 GPH
70% Load, 170 KTAS, 7 gal per side, 14 GPH
80% Load, 180 KTAS, 8 gal per side, 16 GPH
Cabin height is about 4-5 inches taller than our 42 (no more "bumping" headset in turbulence)
Width is 14" wider than DA42 (which is approx 6" wider than Cirrus SR22?)
As far as CG goes, if you have more than "350# of pilot(s)" in the front seat(s), along with full TKS and full main tanks (worst case for forward CG), and the rest of the plane empty, you are pushing the forward CG. This happened when doing a "check out flight" yesterday (we were at 430# "up front"). To solve the CG, we put 30# ballast in the aft baggage area.
With one 180# passenger (or more) in the middle row, with the same "worst condition" CG (full mains and full TKS), we were good for 430# of "pilots" up front and no "ballast" in the aft baggage area needed.
John
Arrival back from DIA Canada
Next day -
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