Honeywell 066-01171-2704 IVA-81D TCAS Traffic & Vertical Speed Indicator for Aircraft Avionics

Honeywell · Industrial Automation & Electrical

Description  The Honeywell 066‑01171‑2704 is a compact cockpit display combining vertical speed indication with Traffic Advisory (TA) and Resolution Advisory (RA) functionalities. Designed for TCAS II systems, it presents critical traffic and collision avoidance information clearly and reliably. The unit features pushbutton range selection and brightness control to suit pilot needs and cockpit lighting conditions.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Avionics Part Number 066-01171-2704 Subcategory TCAS Indicators Model IVA-81D Product Type Traffic & Vertical Speed Indicator Application TCAS II Collision Avoidance System Display Functions Vertical Speed Indicator (VSI), Traffic Advisory (TA), Resolution Advisory (RA) Communication Interface High-Speed ARINC 429, ARINC 500/700 Air Data Traffic Range Selection 3, 5, 10, 20, or 40 NM (configuration dependent) Power Input 28 VDC or 115 VAC, 400 Hz (configuration dependent) Lighting Input 5 VAC/DC or 28 VDC (configuration dependent) Construction Solid-state electronic design Replacement Direct replacement for IVA-81A Weight Approx. 4.8 lb (2.2 kg)      Information About 066-01171-2704 The 066‑01171‑2704 belongs to the IVA‑81D series, a direct replacement for earlier IVA‑81A indicators with improved contrast, viewing angles, and lower current draw. It integrates vertical speed measurement and TA/RA display into a single instrument, leveraging ARINC 429 and ARINC 500/700 inputs for seamless interface with avionic systems. The front‑panel controls—including range selection (3, 5, 10, 20, or 40 NM), TA declutter switch, and brightness adjustment—enable pilot-friendly operation under varying conditions. Certified to TCAS II standards and TSO‑C118, C119b and C8d, it meets stringent aviation regulatory requirements for collision avoidance equipment. Key Features: Integrated VSI and TA/RA Display: Combines vertical speed and traffic advisories in a single cockpit instrument. Pushbutton Range Control: Selectable ranges from 3 to 40 nautical miles, depending on software version. TA Select Switch: Clears traffic symbols for a decluttered display; traffic returns automatically when advisories occur. Brightness (BRT) Control: Manual adjustment to adapt to cockpit lighting. Enhanced Performance Over IVA‑81A: Improved contrast, viewing angles, reduced current draw, and higher reliability. Multiple Input Interfaces: Supports pneumatic/air data electrical inputs and high‑speed ARINC 429 data. TSO‑Certified: Meets TSO C118, C119b, and C8d requirements for TCAS II equipment. The 066‑01171‑2704 delivers the reliability and precision required for accurate vertical speed monitoring and timely traffic advisory in avionics systems.

Brand: Honeywell · Category: Industrial Automation & Electrical

Key features

• Integrated VSI and TA/RA Display: Combines vertical speed and traffic advisories in a single cockpit instrument.
• Pushbutton Range Control: Selectable ranges from 3 to 40 nautical miles, depending on software version.
• TA Select Switch: Clears traffic symbols for a decluttered display; traffic returns automatically when advisories occur.
• Brightness (BRT) Control: Manual adjustment to adapt to cockpit lighting.
• Enhanced Performance Over IVA‑81A: Improved contrast, viewing angles, reduced current draw, and higher reliability.
• Multiple Input Interfaces: Supports pneumatic/air data electrical inputs and high‑speed ARINC 429 data.
• TSO‑Certified: Meets TSO C118, C119b, and C8d requirements for TCAS II equipment.

Specifications

Contact Safety Shops for pricing, delivery and project support in the UAE.