Aircraft Arrester Barrier System

Aircraft Arresting Barrier Systems – Runway Safety and Emergency Arrest Aircraft Arrester Barrier Systems (AABS) are critical safety solutions designed to safely decelerate and stop aircraft during emergency landings or runway overruns. These systems ensure rapid aircraft arrestment while protecting both personnel and equipment, making them essential for military and civil airfields. Core configurations include net-type arresting gear, pendant-type arrestors, and kinetic energy absorbers, integrated into runway arresting systems for effective aircraft deceleration. Designed for military aircraft arrestor operations, these barriers provide overrun protection, rapid reset capabilities, and reliable performance under extreme conditions. Advanced features include stanchion arrest barriers, tape retrieval systems, and ATC arrestor panels, enabling quick deployment, modular operation, and seamless integration with runway safety equipment. Compliance with MIL-STD-3000 and ICAO Annex 14 ensures that AABS installations meet stringent safety and operational standards. The aircraft emergency safety net technology provides rapid, controlled deceleration for aircraft in distress, minimizing damage and downtime while maximizing runway safety. Modern AABS solutions combine durability, high-precision engineering, and fast reset capabilities to maintain continuous operational readiness for airfields worldwide.

About

The Aircraft Arrester Barrier System (AABS) by Neometrix is a robust safety solution engineered to arrest military aircraft in aborted take-off or overshoot emergencies. Available in both net-type and pendant-type configurations for 6–20 ton and 20–40 ton classes, it combines nitrogen-damped stanchions, precision purchase-tape energy absorbers, and guided sheave assemblies with rapid, electric tape retrieval. Control is provided via local, remote (ATC), or manual modes, backed by redundant 440 VAC and 48 V DC power supplies and manual fallback. Key features include a ≤ 10 minute reset, minimal operator intervention, and compliance with MIL-STD-3000 and ICAO Annex 14. Installation encompasses site prep, concrete foundation work, equipment fit-out, and full commissioning, followed by routine bi-annual, annual, and triennial maintenance. This turnkey system ensures runway safety and rapid recovery under demanding military conditions.

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Technical Details

Specifications


  
    
      Parameter
      Specification
    
  
  
    
      Arresting Method
      Net-type (MENA) or Pendant-type
    
    
      Aircraft Weight Classes
      6–20 ton / 20–40 ton
    
    
      Power Supply
      440 VAC, 50 Hz, 3-phase; 48 V DC logic
    
    
      Shock Absorber
      Nitrogen-filled; tuned damping
    
    
      Purchase Tape
      Heat-treated steel tape; precision-machined drum
    
    
      Retrieval Drive
      Electric motor; push-button reset on MCP/RCP
    
    
      Sheave Bearings
      Sealed, high-load capacity
    
    
      Operating Temperature
      −20 °C to +60 °C (thermostat-controlled heater)
    
    
      Re-arm Time
      ≤ 10 minutes
    
    
      Control Panels
      A1889 ATC Panel; Multi-Purpose Panel; Mimic Panel
    
    
      Emergency-Stop Response
      < 0.5 s from activation
    
    
      Foundation Footprint
      Custom concrete pad per site survey

Parameter	Specification
Arresting Method	Net-type (MENA) or Pendant-type
Aircraft Weight Classes	6–20 ton / 20–40 ton
Power Supply	440 VAC, 50 Hz, 3-phase; 48 V DC logic
Shock Absorber	Nitrogen-filled; tuned damping
Purchase Tape	Heat-treated steel tape; precision-machined drum
Retrieval Drive	Electric motor; push-button reset on MCP/RCP
Sheave Bearings	Sealed, high-load capacity
Operating Temperature	−20 °C to +60 °C (thermostat-controlled heater)
Re-arm Time	≤ 10 minutes
Control Panels	A1889 ATC Panel; Multi-Purpose Panel; Mimic Panel
Emergency-Stop Response	< 0.5 s from activation
Foundation Footprint	Custom concrete pad per site survey

Applications

▹ Frontline Combat Air Bases: Emergency arrestment of fighters and combat jets during aborted landings.
▹ Training Airfields: Safe recovery for trainer/light-attack aircraft across varied weight profiles.
▹ Runway Maintenance/Resurfacing: Portable deployment for temporary runway ends during construction or repair.
▹ Carrier Deck Simulation: Shore-based trials of carrier-style arresting using mobile cradle setups.

FAQ

Details

1. Introduction
The Aircraft Arrester Barrier System (AABS) is a mission-critical safety installation designed to rapidly decelerate and halt high-speed military aircraft in emergency overshoot or aborted take-off scenarios. Deployed at runway ends, it protects aircrew and ground infrastructure by absorbing the aircraft’s kinetic energy. Two principal arrestment methods are offered:
▹ Net-Type (Multi-Element Net Assembly, MENA): A high-strength synthetic net envelops the aircraft’s fuselage, distributing deceleration forces across its structure.
▹ Pendant-Type: A robust metallic wire-rope pendant engages the aircraft’s tail-hook for controlled deceleration.
Each variant is engineered for two weight classes: 6–20 ton and 20–40 ton aircraft.

2. Applications
▹ Frontline Combat Air Bases: Emergency arrestment of fighters and combat jets during aborted landings.
▹ Training Airfields: Safe recovery for trainer/light-attack aircraft across varied weight profiles.
▹ Runway Maintenance/Resurfacing: Portable deployment for temporary runway ends during construction or repair.
▹ Carrier Deck Simulation: Shore-based trials of carrier-style arresting using mobile cradle setups.

3. Key Features
▹ Dual Arrestment Modes: Net-type and pendant-type systems for 6–20 t and 20–40 t classes.
▹ Multi-Mode Control: Local (MCP), remote (ATC/RCP), and manual-override operation.
▹ Rapid Reset: Full system re-arm in ≤ 10 minutes.
▹ Minimal Intervention: Pre-set deceleration parameters and automatic emergency-stop thresholds.
▹ Redundant Power: 440 VAC three-phase main supply with 48 V DC backup and manual crank fallback.
▹ Smooth Deployment: Nitrogen-filled shock absorbers plus leaf-spring and rubber pads for vibration-free lowering.
▹ Durable Construction: Hardened purchase tapes, sealed sheave bearings, weather-protected enclosures.
▹ Standards Compliance: Designed per MIL-STD-3000 series and ICAO Annex 14 guidelines.

4. Technical Specifications

Parameter
Specification

Arresting Method
Net-type (MENA) or Pendant-type

Aircraft Weight Classes
6–20 ton / 20–40 ton

Power Supply
440 VAC, 50 Hz, 3-phase; 48 V DC logic

Shock Absorber
Nitrogen-filled; tuned damping

Purchase Tape
Heat-treated steel tape; precision-machined drum

Retrieval Drive
Electric motor; push-button reset on MCP/RCP

Sheave Bearings
Sealed, high-load capacity

Operating Temperature
−20 °C to +60 °C (thermostat-controlled heater)

Re-arm Time
≤ 10 minutes

Control Panels
A1889 ATC Panel; Multi-Purpose Panel; Mimic Panel

Emergency-Stop Response
< 0.5 s from activation

Foundation Footprint
Custom concrete pad per site survey

5. System Components
▹ Stanchion & Deployment Frame: Raises/lowers the net via geared-brake motor drives, rear limit switch cuts power at end-of-travel; nitrogen-filled shock absorber with leaf-spring/rubber pads for smooth descent.
▹ Energy Absorber Module: Purchase tape wound on a drum; controlled friction and hydraulic damping dissipate kinetic energy.
▹ Sheave & Guide Assembly: Pulleys guide the tape to reduce wear; sealed bearings ensure long service life.
▹ Tape Retrieval System: Electric rewind of tape; status LEDs and diagnostics on the Mimic Panel.
▹ Control & Mimic Panels: ATC Panel (A1889) with relays and control circuitry; Multi-Purpose Panel housing SMPS and MCBs; Mimic Panel with real-time LEDs.

6. Installation & Maintenance Scope
▹ Site Preparation & Civil Works: Dismantle old AABS; excavation; foundation demolition; pour reinforced concrete for stanchions, absorbers, and anchor blocks.
▹ Equipment Fit-Out: Erect stanchions, absorber units, sheave posts; trench and lay power/control cabling.
▹ Commissioning: Functional testing in Auto, Manual, Remote modes; emergency-stop validation; retrieval cycles.
▹ Periodic Maintenance: Bi-annual lubrication of sheaves; annual nitrogen top-up for shock absorbers; triennial full-load dynamic testing.

7. Conclusion
Neometrix’s Aircraft Arrester Barrier System delivers a robust, low-maintenance solution for emergency aircraft arrestment. By combining proven mechanical arrestment technology with advanced electrical controls and rapid reset capability, AABS ensures runway safety and mission readiness even under the most demanding military operations.