IFR Flight

GOWaiting for weather data...
All checks passed. Conditions are within DA40-180 operating limits. Always exercise pilot judgment.

Crosswind

0 kt within limits

Gusts

No gusts reported

Tailwind

0 kt headwind

Density Altitude

5,244 ft

Weight & Balance

Within CG envelope and under max gross

SIGMETs

No active SIGMETs

Flight Setup
Weight & Balance
Within Limits

DA-40 Tail Number

Values loaded from FLT Academy dispatch for N638DS.

Aircraft Empty (638DS)

StationWeightArmMoment
Front Seats90.60
Rear Seats128.03,840
Baggage(66 max)153.10
Ext. Baggage(22 max)178.70
Fuel (40 gal)103.524,840

Total Weight

2,077

/ 2646 lb max

CG

98.5

inches aft datum

Moment

204,643

lb-in

CG Envelope

93959799101103170019002100230025002646CG (inches aft datum)Weight (lbs)
Takeoff & Landing Performance

Auto-populated from KBTF METAR

OAT 15°CAltim 29.92"Wind 000° @ 0ktElev 4,237 ftRwy N/A (no runway data)

Calculated Conditions

Pressure Altitude

4,237 ft

4,237 + (29.92 - 29.92) x 1000

Density Altitude

5,244 ft

PA 4,237 + 120 x (15°C - 6.6°C)

ISA Dev: +8.4°C

Wind Component

0 kt

Headwind

Wind 000° at 0 kt vs Rwy N/A (---°)

Crosswind Component

0 kt

Max demonstrated: 15 kt

Runway Selection

No runway data available from airport API. Use Manual Override to select a runway.

Climb Performance (at current conditions)

Rate of Climb

1,034 ft/min

Climb Gradient

816 ft/nm

(13.4%)

Time to +1000 ft

1 min

Vy (Best Rate)

76 KIAS

Vx (Best Angle)

66 KIAS

Performance Results (Aircraft Mass: 2,077 lb / 2646 lb max)

Takeoff (Short Field, Flaps T/O)

T/O Distance Ground Roll

Brake release to liftoff

1,088 ft

T/O Distance over 50ft Obstacle

Brake release to 50ft AGL

1,908 ft

POH Chart Method (4-Panel)

1. PA 4,237 ft, OAT 15°CBase GR: 1,386 ft / O50: 2,431 ft2. Weight: 2,077 lbFactor: x0.785 (21% reduction)3. Headwind: +0 ktFactor: x1.000 (no change)

Landing (Flaps LDG, Short Field)

LDG Distance Ground Roll

Touchdown to full stop

1,923 ft

LDG Distance over 50ft Obstacle

From 50ft AGL to full stop

2,966 ft

POH Chart Method (4-Panel)

1. PA 4,237 ft, OAT 15°CBase GR: 2,449 ft / O50: 3,778 ft2. Weight: 2,077 lbFactor: x0.785 (21% reduction)3. Headwind: +0 ktFactor: x1.000 (no change)

How to interpret

Performance calculated using the DA40-180 POH Section 5 chart method: base distance at max gross (2646 lb) for PA + OAT, then adjusted for actual aircraft weight (2,077 lb) using (W/Wref)² scaling, then wind correction applied. Changing values in Weight & Balance automatically updates these results. Add 15% safety margin for real-world operations.

Fuel & Endurance

240 lbs / 100% capacity

Endurance

4h 13m

at 9.5 GPH

Range

547 nm

at 130 KTAS

Weather Briefing

METAR

No METAR data available

TAF

No TAF data available

AIRMETs / SIGMETs (within 50nm)

No AIRMETs or SIGMETs in effect within 50nm

PIREPs (within 50nm)

No recent PIREPs within 50nm

TFRs & NOTAMs
TFR Map|Search NOTAMs

KBTF NOTAMs

BTF03/120 Obstruction 03/13/2026 0710 - 04/27/2026 1319
OBST POWER LINE LGT (ASN 2009-ANM-1364-OE) 405258N1115553W (0.8NM NNW BTF) 4373FT (147FT AGL) U/S 2603130710-2604271319

BTF LTA-S56-16 LTA 04/17/2025 2000 - 04/17/2026 1200
R6412 Time of Designation NOTAM

Always check NOTAMs and TFRs before every flight. TFRs can be added with short notice for VIP movement, sporting events, fires, or security.

Performance data from DA40-180 POH. All calculations are for reference only. Always verify with current POH and official weather briefing. Not for navigation.