Song 120
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| Type | Civil trainer aircraft, Civil utility aircraft |
| Propulsion | Propeller aircraft, Single-engine aircraft, Electric aircraft |
| Manufacturer | Gramex s.r.o. |
| Author(s) | Bea Wolf |
| FDM | JSBSim |
| --aircraft= | song-120-lw |
| Status | Beta |
| FDM |
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| Systems |
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| Cockpit |
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| Model |
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| Development | |
| Website |
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| Repository |
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| Download |
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| License | GPLv2+ |
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The Gramex Song 120 Electro LW is a single-seater electric ultralight aircraft. Due to its foldable propeller, the Song can be used for gliding achieving a performance of about 1:20. The low empty weight of 120 kg means that it can be flown with only very low requirements in many countries.
Aircraft keys
| Key | Function |
|---|---|
| k | Extend Spoilers |
| j | Retract Spoilers |
| ⇧ Shift+B | Toggle Parking Brake |
Performance and Limits [1]
Speed Limits
- VNE: 144 km/h (Never exceed speed)
- VA : 117 km/h (Design maneuvering speed)
- VS0: 55 km/h (Stall speed)
- VY: 77 km/h (Best climb speed)
- Maximum crosswind: 15 km/h
Mass and Balance
- MTOM: 235 kg (Max. takeoff mass)
- Maximal pilot mass: 110 kg
Engine Limits
- MTOP: 20 kW (Maximum Take-Off Power)
- MCP: 17.5 kW (Maximum Continuous Power)
Gliding Performance
- Best Gliding Speed: 72 km/h
- Glide ratio: 1:20
- Minimum Sink Speed: 1 m/s
Gallery
External Links
References
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