The MD222-406 is configured to work with the Garmin GNS-430/530 navigation equipment.
- Compact size fits in a 2-inch panel hole
- Replaces older navigation indicators
- Ideal for applications where space is limited or as a backup for glass panel displays
- Rectilinear meter movements allow for more accurate readings
- LED backlighting increases reliability in sunlight and provides longer life
- Built-in NAV, GPS and VLOC annunciators
- Rugged construction includes ball bearings in critical areas
- True course resolver output (1 volt, 30 Hz)
- Includes quality Mil-Spec connectors
- FAA TSO certified for use with most GPS and VOR systems
- Designed and built in Wichita, Kansas, USA
Product Codes | |
|---|---|
| Mfr Part No: | MD222-406 |
| ECCN: | 7A994 |
| SCHEDULE B CODE: | 9014.20.6000 |
| TSO: | C34e, C36e, C40c |
Weight: 0.6 lbPower Input: 11 VDC – 32VDC, 0.3A (maximum)Lighting: internal white LED selectable lighting control voltage for 5 VDC, 14 VDC, and 28 VDCCertifications: FAA TSO-C34e, -C36e, -C40c RTCA DO-192, -195, -196, -160ETemperature Range: -30°C to 55°C (-22°C to 130°C)Humidity: 95%, non-condensingAltitude: -15,000 to 55,000 ftCover Glass: special HEA (anti-reflective) coatingConnector: 25-pin male D-Sub (MD25M3S0V50)Mating Connector: 25-pin male D-Sub (MD25F3R4000 or equivalent)Color: index marks, text: white glideslope, navigational pointer: white bezel, dial background: blackOperational Shock: rigid mount, 6G operational, 15G crash safetyNAV/GS Deviation: input impedance: 1KΩ ±10%, nominal max. operating temperature range: 1KΩ±25%deflection sensitivity: 150mV ±10%, nominalValid NAV/GS Deviation: input impedance: 1KΩ ±10%, nominal max. operating temperature range: 1KΩ ±25%meter in view: 260mV ±10%, nominal max. operating temperature range: 260mV ±25% To or From Annunciation: input impedance: 200Ω ±10% max operating temperature range: 200Ω ±25%To or From in View: ±40mV ±15%, nominal max operating temperature range: ±50mV ±25%OBS Resolver: zero at: 300° ±1° ORZ, nominal max. operating temperature range: 300° ±2.5°Input Range: common mode/reference 1 to 5 volts for signal inputs
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: MD222-406
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Returns & refund summary
- 30-day return window — with prior return authorization, unopened in original packaging.
- Restocking fee: 20% on unopened items, 30% on open-box items.
- Refund processing fee: 5.51% applies to all refunds (returns, cancellations, core-fee refunds) regardless of reason.
- Return shipping: paid by buyer.
- Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.
Full terms: Return Policy.
Authenticity & authorization
All parts sold by American Aviation Parts are genuine factory products sourced through authorized distribution channels. Our authorization status varies by brand — for some brands we are a direct authorized dealer; for others we are an independent reseller through authorized distribution. Either way, the part you receive is the same factory product, with standard documentation available on request.
See our full Manufacturer Authorizations page for the current per-brand status.
Need traceability paperwork?
If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.
Shipping
Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.
