SENTRY Cockpit Voice & Flight Recorders
Redefining Cockpit Voice and Flight Data Recording
SENTRY ADVANTAGES
SENTRY — the ultimate advancement in aviation safety technology — is the lightest, most compact, and energy-efficient ED-112A-certified cockpit voice and flight data recorder on the market. SENTRY sets an unparalleled benchmark in the industry.
Sets an Unparalleled Benchmark in the Industry.
By starting from a blank canvas, it seamlessly integrates all essential features of cockpit voice (CVRs) and flight data recorders (FDRs) through a patent-pending innovative memory protection system, guaranteeing exceptional performance and reliability in safeguarding vital flight data. Our top-of-the-line recorders provide aircraft and helicopters a secure and reliable solution.
Model Selection
- Cockpit Voice Recorder (CVR)
- Flight Data Recorder (CVR)
- Cockpit Voice & Flight Data Recorder (CVFDR)
- CVR with Integrated RIPS
- CVFDR with Integrated RIPS
- 25-Hour CVR/CVFDR (Q4 2026)
Features
- Compact: 3.3 in. H x 4.9 in. D x 6.0 in. W
- Low weight: 4.5 lb. (2kg)
- Advanced hardware design minimizes size, weight & power
- Innovative memory protection system (patent pending)
- Optional safety critical soft-core processor for third-party software
- Flange mount in any attitude using captive hardware
- Qualified to DO-160G
- TSO and aircraft-specific configurations available
Attributes
Unique adjustable configuration enables installation in small spaces across any platform
Supports Ethernet, ARINC-717 and ARINC-429 (auto detection), RS-422/485, Analog and discrete sensor inputs, Rotor speed input and 4 configurable high or low-fidelity audio channels
Seamless integrates digital and analog inputs using an FPGA architecture into a lightweight titanium enclosure
Dedicated power source to maintain the operation of CVRs, CVFDRs and cockpit area microphones for 10 minutes
SENTRY CVR and CVFDR with RIPS
Product Numbers:
- FDS84-2101: SENTRY CVR with 10-minute Independent Power Supply (RIPS)
- FDS84-3101: SENTRY CVFDR with 10-minute Independent Power Supply (RIPS)
SENTRY CVR, FDR & CVFDR
Product Numbers:
FDS84-2001: SENTRY Cockpit Voice Recorder
FDS84-1001: SENTRY Flight Data Recorder
FDS84-3001: SENTRY Cockpit Voice and Flight Data Recorder
SENTRY25: CVR & CVFDR
Product Numbers:
FDS84-2401: SENTRY25 CVR
FDS84-2501: SENTRY25 CVR with RIPS
FDS84-3401: SENTRY25 CVFDR
FDS84-3501: SENTRY25 CVFDR with RIPS
Optimize Platform and Operations
Compact, titanium recorder combining the best features of existing recorders with a progressive, future-proof, crash-survivable design to meet any operational need.
Rotorcraft
Capture essential flight data and crew communications, enhancing safety, training, and compliance with a lightweight, energy-efficient design.
Commercial Aviation
Ensure regulatory compliance and enhance flight safety with critical incident data and a modular upgrade path.
Military Aviation
Provide robust data capture under demanding conditions, enhancing mission effectiveness and safety with advanced recording capabilities.
AAM
Ensure compliance and passenger safety for air taxis, cargo drones, and personal air vehicles, supporting the development of safe urban air transport.
SENTRY Frequently Asked Questions
What distinguishes the SENTRY recorder line?
SENTRY units are the smallest and lightest ED-112A-compliant, flange-mounted recorders available, making them ideal for space-constrained installations. They support ARINC 717 and 429 inputs and are available with optional Recorder Independent Power Supply (RIPS) for enhanced data survivability. Their compact footprint and flexible mounting options make them well-suited for both fixed-wing and rotary aircraft.
SENTRY is optimized for retrofit programs and new installations where size, weight, and regulatory compliance are critical.
What aircraft types are suitable for SENTRY installations?
SENTRY recorders have been certified across a wide range of platforms, including turboprops, light jets, and rotorcraft. Their compact design and modular configuration make them particularly effective for retrofit programs, modernization efforts, and new production aircraft where space and weight constraints are a factor.
What enhancements are planned for the SENTRY line?
Upcoming models will support 25-hour recording durations to meet evolving global regulatory requirements. Part numbers for these configurations have already been defined, allowing operators to plan for future compliance.
What should be considered during the SENTRY installation?
SENTRY installs in the existing recorder location, with an adapter tray available where the bay was sized for a larger legacy unit. For FDR and CVFDR configurations, confirm that the aircraft’s existing data acquisition source provides the parameters and format required. Where the outputs do not match, a Flight Data Systems Modular Acquisition Unit can be used upstream to format data to ARINC 429 or ARINC 717. Regional beacon requirements should also be confirmed, including Canada’s mandate for non-lithium Underwater Locator Beacons.
What STCs are available for SENTRY?
View the full list of STCs here.
Is there an upgrade path for current SENTRY CVR/CVFDR users to the new 25-Hour CVR/CVFDR?
Yes. A Service Bulletin upgrade is available for operators currently using the 2-hour CVR and CVFDR models, allowing a seamless transition to the 25-hour version.
When will SENTRY25 be available?
Are you Ready to Upgrade to the World’s Smallest and Lightest ED-112A Compliant Flight Recorder?
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