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Imperial
Metric
     
Length
33 ft
10 m
Diameter
2.3 ft
0.7 m
Empty mass
265 lbs
120 kg
Launch mass
4,940 lbs
2,240 kg
Number of stages
1
1
Engine type
Linear aerospike
Linear aerospike
Engine feed
Pressure fed
Pressure fed
Pressurant
He
He
Number of chambers
2
2
Spike cut
60%
60%
Nozzle expansion ratio
60
60

Propellant

Hydrogen Peroxide

Hydrogen Peroxide

Engine running time
85 s
85 s
Total thrust at sea level
9,040 lbf
4,100 kgf
Total thrust in vacuum
12,560 lbf
5,700 kgf
Total propellant flow rate
97 lbs/s
44 kg/s
Propellant tanks pressure
300 psig
20 barg
Chamber pressure
235 psig
16 barg

 

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Technology

HAAS 2CA
DEMONSTRATOR 3
HAAS 2B
ARCABOARD


Programs

HELEN
STABILO
DEMONSTRATOR 2B
EXOMARS

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ARCABOARD FAQ
ARCABOARD WARRANTY

Info

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