Northrop X-4 Bantam Semi-Tailless Research Aircraft Family
The Northrop X-4 Bantam was a two-aircraft semi-tailless research family built to test swept-wing stability and control near the transonic regime. Its elevon-controlled, horizontal-tail-less configuration exposed pitch oscillation, tucking, and inertial-coupling problems while supplying flight data that helped designers avoid an unstable dead end and later revisit tailless layouts with advanced controls.
Follow this vehicle family
Alerts for directly linked future launches and major activity.
Identity
- Aliases
- X-4X-4 BantamSemi-tailless X-4
- Family Name
- Northrop X-4 Bantam
- Full Name
- Northrop X-4 Bantam Semi-Tailless Research Aircraft Family
- Roles
- researchexperimentaltechnology_demonstrator
- Status
- retired
- Type
- aircraft
Details
- Aircraft Specs
- Configuration
- fixed_wing
- Operating Modes
- land
- Takeoff Landing Capabilities
- conventional
- Description
- The Northrop X-4 Bantam was a two-aircraft semi-tailless research family built to test swept-wing stability and control near the transonic regime. Its elevon-controlled, horizontal-tail-less configuration exposed pitch oscillation, tucking, and inertial-coupling problems while supplying flight data that helped designers avoid an unstable dead end and later revisit tailless layouts with advanced controls.
- First Flight Year
- 1,948
- Last Flight Year
- 1,953
- Manufacturer
Links
Assets & Meta
- Creation Time
- August 13, 2026 at 21:09:21 UTC
- Updated Time
- August 13, 2026 at 21:11:45 UTC