7025725‑951 – Honeywell SPEX Multipurpose Control Display Unit
Available now on Airparts.aero Marketplace.
Overview
The 7025725‑951 SPEX Multipurpose Control Display Unit (CDU), developed by Honeywell Aerospace, is a critical cockpit avionics module seamlessly integrating navigation, system monitoring, and control functions. Designed for installation in Gulfstream G‑IV, G‑V, G‑550, and G‑500 aircraft, as well as select Cessna Citation models, the SPEX CDU provides pilots with a unified keyboard-DISPLAY interface for flight plan input, system status, and performance monitoring. The unit supports cross-platform compatibility and interactive software adaptability with flight management systems.
There is an industry-wide transition toward the newer MCDU‑R model, making the 7025725‑951 a legacy part with limited support—yet still essential for legacy aircraft awaiting upgrades
Technical Specifications
- Part Number: 7025725‑951
- Manufacturer: Honeywell Aerospace / BendixKing
- Type: Multi-Purpose Control Display Unit (CDU/SPEX)
- Display: High-resolution monochrome LCD with soft keys
- Interface: Alphanumeric keyboard with multiple function buttons
- Dimensions: 8″ × 8.2″ × 5.7″ (H × W × D)
- Weight: 6.1 lb (approx.)
- ECCN Classification: 7A994 (Navigation & Avionics End Items)
- OEM Cage Code: 01KG6
- Alternate Supersede Part: Replaced by A50A000-00-150 (Honeywell MCDU‑R Series)
✈Aircraft Compatibility
Compatible with:
- Gulfstream G‑IV, G‑IV-SP, G‑400, G‑300
- Gulfstream G‑V, G‑V-SP, G‑550, G‑500
- Cessna Sovereign Citation series
- Variants of Embraer E170/E190 with appropriate STC installations
Applications & Operations
- Flight Management: Upload and modify routes, performance optimization
- System Monitoring: Display engine, navigation, and environmental data
- Pilot Interface: Softkey-driven menu navigation and data entry
- Backup Display: Used for redundant display functionality in legacy systems
Benefits
- OEM-Exact Replacement: Direct-fit with Honeywell SPEX interface harness
- Pilot Workflow Efficiency: Intuitive keyboard and display streamline cockpit operations
- Legacy Support: Maintains critical avionics access pending MCDU‑R upgrades
- Globally Certified: Meets relevant FAA/TCCA/EASA standards for operation
Order Your 7025725‑951 SPEX CDU Today
Secure your cockpit’s mission-critical display.
Order the 7025725‑951 Honeywell SPEX CDU now from Airparts.aero—fast shipping, OEM-document traceability, and expert avionics support.
With its integrated LCD keyboard interface, the 7025725‑951 SPEX Control Display Unit plays a vital role in cockpit operations across legacy business jets and aircraft. As global OEM support shifts toward MCDU‑R replacements, this unit remains essential for maintaining autothrottle and navigation interfaces. Built to Honeywell standards and holding FAA certification, it supports seamless system continuity and aviation safety. Airparts.aero offers this legacy CDU with thorough documentation, logistical support, and upgrade solutions to prepare for its eventual transition.
Note: Consider MCDU‑R upgrade options under current exchange programs to future-proof avionics systems.
