Role & capabilities
- Vertical take-off research
- Tactical reconnaissance
- Fixed-wing cruise
- Primary domain
- Air
- System type
- Reconnaissance aircraft
- Developer / manufacturer
- Korean Air Aerospace
- Origin / production countries
- South Korea
- Other names
- No additional names recorded
- Variants / configurations
- Not distinguished in reviewed sources
- Operators / programme customers
- Not identified in reviewed sources
Evidence & current status
Earlier schedules and incomplete table fields are not treated as achieved milestones or specifications.
KUS-VS is Korean Air's lift-and-cruise approach to a runway-independent tactical reconnaissance aircraft. The company describes it as an evolution of its tactical-aircraft work, with dedicated vertical-lift propulsion added to a wing-borne cruise configuration. It is distinct from KUS-VT, the company's tiltrotor concept.
A developer conference presentation describes the KUS-VS research effort and gives selected design dimensions and a speed target. It also contains placeholder values and an earlier development schedule. Those schedule entries show what was planned at the time; they do not prove that all subsequent tests were completed. The published maximum-speed figure is accordingly presented as a development target rather than a measured fleet result.
The available material establishes an identifiable aircraft programme and a coherent configuration, but not military acceptance. KUS-FT's service history cannot automatically be inherited by this derivative. A later flight-test report, definitive production specification and named customer would be required before treating KUS-VS as an operational replacement.
Sourced specifications
Figures apply to the named configuration. Maximum values are not guaranteed operating performance.
| Specification | Reported value | Context & source |
|---|---|---|
| Airframe | Fixed-wing lift-and-cruise VTOL development | Supplier specification; no independent performance validation established. Source ↗ |
| Launch / recovery | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Propulsion | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Dimensions | Approximately 4 m length | Developer presentation baseline. Source ↗ |
| Mass | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Endurance | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Range | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Speed | 190 km/h maximum-speed design target | Development target, not verified operational performance. Source ↗ |
| Altitude | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Payload | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Sensors | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
| Communications / navigation | Not established in the reviewed public sources. | Public evidence gap. No estimate or neighbouring variant value has been substituted. Source ↗ |
Publication history
- — Added in the September 2026 global coverage review, with sources, configuration limits and explicit data gaps.
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Follow the evidence
Source types identify who makes the claim. Programme milestones and supplier statements should be read in context.
- Korean Air developer presentation at JVFS, 2023 (opens in a new tab)Developer conference presentation
- Korean Air tactical-UAV technology statement (opens in a new tab)Manufacturer / programme