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Joby Aviation S4
- Battery Capacity:
- Propulsion System: Tilt-prop / vectored thrust
- Service Ceiling (Max Altitude): 15,000 ft (4,570 m)
- Takeoff / Landing Type: Vertical (VTOL)
PROS
- Ultra-quiet: 45 dB in cruise — nearly silent urban operation.
- High speed: Up to 200 mph, faster than most helicopters.
- Zero emissions: 100% electric propulsion.
- Redundant safety systems: Multiple fail-safes for motors and batteries.
- Low operating cost: Expected lower per-mile cost vs. helicopters.
- Comfortable ride: Stable and vibration-free flight.
CONS
- Limited range: ~150 miles limits intercity missions.
- Long charging times: Not yet optimized or disclosed.
- Battery weight: Reduces payload and endurance.
- High initial cost: Estimated multi-million-dollar price.
- Certification pending: FAA approval still in progress.
- Infrastructure needs: Requires new vertiports and charging hubs.
Full Specifications
Overview Electric Flying Vehicle
| Model | Joby S4 |
| Manufacturer | Joby Aviation |
| Announced | February 2018 |
| launched | 2023 |
| Base Price | 2300000 |
Electric Flying Vehicle Dimensions & Build
| Aircraft Type | Passenger eVTOL (tilt-prop, vectored thrust) |
| Length | 7.3 m (24 ft) |
| Wingspan / Rotor Diameter | 10.7 m (35 ft) |
| Empty Weight | 1,950 kg (4,300 lb) |
| Maximum Takeoff Weight (MTOW) | 2,404 kg (5,300 lb) |
| Passenger Capacity | 4 passengers + 1 pilot |
| Cargo Capacity | 453 kg (1,000 lb) payload |
| Landing Gear Type | Tricycle retractable gear |
Power & Propulsion
| Battery Type | High-energy lithium-ion (liquid-cooled) |
| Battery Brand | Undisclosed (Joby-developed pack) |
| Solar / Hybrid Assist | None (fully electric) |
| Motor | 6 independent electric motors (dual-redundant windings) |
| Total Power Output | 1.4 MW (≈236 kW per motor) |
| Propulsion System | Tilt-prop / vectored thrust |
| transmission | Direct drive (no gearbox) |
Electric Flying Vehicle Performance
| Cruising speed | 200 mph (322 km/h) |
| Top Speed | 200 mph (174 knots) |
| Maximum Range | 150 miles (241 km) |
| Endurance (Flight Time) | 1 hour (est.) |
| Service Ceiling (Max Altitude) | 15,000 ft (4,570 m) |
| Takeoff / Landing Type | Vertical (VTOL) |
| Noise Level (dB) | 45 dB in cruise (very quiet) |
| Flight Modes | Hover / Transition / Cruise |
Safety & Systems
| Avionics | Triple-redundant fly-by-wire system |
| Flight Control | Simplified Vehicle Operations (SVO) |
| Safety Features |
Redundant motors & inverters Multi-battery redundancy Fail-safe flight computers |
| Emergency Landing System | Glide capability; no ballistic chute confirmed |
| Certifications | FAA Type Certification (in progress – Stage 3/5 as of 2024) |
Interior & Comfort
| Seating Layout | 1 pilot + 4 passengers |
| Cabin Type | Enclosed, panoramic window design |
| Infotainment & Displays | Integrated digital cockpit display |
| Storage Compartments | Small luggage area for passengers |
| Other Features | Quiet cabin, smooth flight transitions, eco-friendly design |
Capacities
| Passenger Capacity | 4 + 1 pilot |
| Payload Capacity | 453 kg (1,000 lb) |
Reviews
Disclaimer Note
We can not guarantee that the information on this page is 100% correct
