MD302 Sam Standby Attitude Module 6420302-1
Condition as listed — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.
Request certification documents (8130-3 / EASA Form 1 / C of C)
Description
The MD302 Standby Altitude Module or SAMâ„¢ features a unique two-screen display that provides attitude, altitude, airspeed, slip, vertical trend, and heading information to the pilot during normal or standby operation in the event of primary instrument failure. This self-contained, solid-state instrument features a selectable orientation, horizontal or vertical, which allows flexible cockpit design and installation. The MD302 is also equipped with a rechargeable Nanophosphate® lithium-ion battery that provides up to one hour of emergency operation when fully charged.
This MD302 Standby Altitude Module (Alternate Part# MD302-1):
- Black bezel
- Li-ion Battery
Features:
- Attitude, altitude, airspeed, slip, and vertical trend indication
- Optional Heading via the MD32 Magnetometer or aircraft system
- Five primary functions utilize modern solid-state MEMS gyro, accelerometer and pressure
- transducer technology
- Compact footprint — only 2.4 x 5.5 inch
- Lightweight — Only 1.6 lb
- Self-contained, rechargeable, field-replaceable emergency battery
- Smooth, high-definition graphics
- Unique two-screen display with wide viewing angles and a user-friendly menu structure
- Selectable horizontal and vertical orientations
- Aircraft-specific, programmable airspeed range markings
- Configurable for static source error correction (SSEC)
- Simple user interface — one knob configures the display and provides menu control
- External, automatic and manual dimming control settings
- Software configurable lighting curves
- Field-upgradable software via standard USB port
- Designed and built in Wichita, Kansas, USA
Product Codes | |
|---|---|
| Mfr Part No: | 6420302-1 |
| ECCN: | 7a994 |
| PROAPP: | PT3738CE, PQ3738CE,OL2R061L |
| SCHEDULE B CODE: | 9014206000 |
| SIN: | 334511 |
| TSO: | C2d(Type B), C3e, C4c, C6e, C10b, C106, C113a, C179a |
Hazmat charges may apply
Weight: 1.6 lb (0.73 kg) Dimensions: 5.50 x 2.37 x 5.17 in Power Input: 10 VDC — 32 VDC, 6 watt (nominal), 40 watt (maximum) Output: ARINC 429 (high or low speed, see manual for specific labels) Operating Range: Attitude: 300° per second pitch, roll and yaw (max) Altitude; -1,500 to 55,000 ft (-457 to 16,764 m) Airspeed: 20 to 500 knots (23 to 575 mph) (37 to 926 kph) Vertical Trend: 6 second time frame Heading: Within ±2° up to 55°N or 45°S Units of Measure: Altitude: Feet or meters Barometric Setting: Inches of mercury, millibars Airspeed: Knots, miles per hour or kilometers per hour Panel Tilt: -90° to +90° pitch, configurable Panel Roll: -5° to +5° roll, configurable Lighting: 5 VDC, 14 VDC, and 28 VDC external input or internal photocell Programmable dimming curve Pilot Interface: 16-detent, push and turn knob Battery: Rechargeable, field-replaceable, internal battery Technology: Nanophosphate® lithium-ion or nickel metal hydride Run Time: 60 minutes minimum when fully charged and properly maintained Mounting: Front Panel Mount Mating Connectors: Mid-Continent P/N 9017646 kit contains custom DB15 connector with configuration module, pitot and static connectors Certification: FAA TSO certified C2d, C3e, C4c, C6e (incomplete), C10b, C106, C113a, C179a ANAC TSO certified C2d, C3e, C4c, C10b, C106, C113a, C179a EASA ETSO certified C2d, C3d (incomplete), C4c, C10b, C106, C113, C179a RTCA DO-178B and DO-254 Design Assurance Level (DAL) A RTCA DO-160 and RTCA DO-311 qualified
Specifications
| Part number | 6420302-1 |
|---|---|
| Manufacturer | Mid-Continent |
| Condition | — |
| Airworthiness | Condition disclosed |
| Country of origin | — |
| Lead time | days |
Frequently asked
Does the MD302 Sam Standby Attitude Module 6420302-1 include certification paperwork?
This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.
What condition is this part?
This part is listed in condition as listed — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.
How fast does it ship?
This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.
Can I return it?
You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.
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