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Navigation: GVMs check flight, LSGE
Airplane: HB-KEX (DR400-160)
Planning speed: 100kts (climb: 90kts)
Variation: 2°E
Mass
Waypoint TC MC Dist. Altitude EET Wind MH GS EET ETO ATO Notes
[°] [°] [NM] [ft] [min] [°] [kts] [°] [kts] [min]
LSGS
Vernayaz 246 244 11 7500 ©7+5 ©+5 via NW
Le Sepey 002 V 14 8
Montbovon 002 V 8 5
LSGE 002 VAC 16 10+5 +5
49 40
LSGE
Montbovon 182 180 16 7500 ©11+5 ©+5
Le Sepey 182 180 8 5
Vernayaz 182 180 14 8
LSGS 066 064 11 7+5 +5 via W
49 41
Alternate
Vernayaz 246 244 11 7500 ©7 © via NW
LSGE 002 VAC 38 23+5 +5
49 35
Climb: don't forget speed is lower!
TOD:
Compute TH with wind:
  1. α1 = (360 + TC - WH) % 360 and sign=1
    if α1 > 180: α1 = (360 + WH - TC) % 360 and sign=-1
  2. α2 = arcsin(WS/TS sin(α1))
  3. α3 = 180 - α1 - α2
  4. TH = TC + sign α2
  5. GS = sin(α3) / sin(α1) TS

Fuel per hour: 35 l/h

Theory Realm
time fuel [l] time fuel [l]
Trip: 1:21 48
Alternate: 0:35 21
Reserve: 0:45 27 0:45
Unusable: 1
Minimum fuel: 97
Extra +5%: 5
Ramp fuel: 102
Mass Arm Moment
[kg] [m] [m kg]
Empty 622 209
Front 180 0.4 72
Rear 1.19
Luggage 5 1.9 9.5
Unusable fuel 1 1.12 1.12
0-fuel min: 0.43 291.62
808   0.361
max: 0.55
Fuel 72 1.12 80.64
Take-off min: 0.43 372.26
880   0.423
max:1000 max: 0.55
1 USG = 3.785 liters
1 ImpG = 4.55 liters
1 l AVGAS = 0.72 kg
1 USG AVGAS = 6 lbs
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