Bristell Energic South Africa

Bristell Energic

Payload 190 kg, MTOW 850 kg, climb rate 800 ft/min, estimated electric energy cost 1-hour flight $ US 7.00, charging time for normal operations 1 hour.

CS 23 certification by mid-2024.
Available for flight schools as of mid-2024.

Key Characteristics: battery fire management, redundant BMS analog/digital, type of cells: Lithium-ion.

BRISTELL B23 Energic Technical Data

Dimensions

Wing span – 9.27 m
Aircraft length – 6.58 m
Aircraft height – 2.36 m

Weight

Maximum take-off weight – 850 kg
Payload – 190 kg

Airspeed, Climb and Cruise performance

Standard mission at MTOW: 6 school circuits, equivalent to a standard 1-hour flight school program with 30min reserve at cruise power, ISA+ 10°C

Climb rate at max. power – 800 feet/min
Stall speed – 87 km/h / 45 Kts (as tested in the current prototype)
Max cruise speed (at MCP) – 200 km/h / 110 Kts
Charging time/flight time – 1/1 in standard conditions
Estimated electric energy cost for 1-hour flight – $7 (at 20 cents/kWh)

BRISTELL 23 Energic – Equipment
Equipment
  • Dual H55 Motor and Energy display
  • Flight controls on sticks
  • RPM, Clock and Volt/Ampermeter indicators
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