The SI-11X Electronic Course Deviation Indicator is a panel mounted device that displays lateral and vertical needles from a typical navigation receiver or GPS navigator. The non-certified SI-11X CDI is intended for the experimental aircraft market.
- 3.5in color LCD display
- All Solid State, no mechanical needles or flags
- Displays both VOR/LOC and GPS deviations
- Annunciates GPS, VLOC & BC
- Annunciations NAV or VLOC, GPS and BC (Back Course)
- Ideal replacement for most mechanical CDI’s including the GI-106A
- Interface with virtually all VOR and GPS navigation units
- Upgradable
- High visibility
- Small and light weight, just 1″ behind the panel
- Fits standard 3-1/8″ round mounting hole
Product Codes | |
|---|---|
| Mfr Part No: | 705020-00 |
Weight: 0.56 lbDimensions: 3.52 x 3.22 x 1.84 in.Viewing angle: 60° Left/Right, 45° Up/DownOperating temperature: -20°C to +55°CPower input: 10-32 VDCCurrent: 1 amp maxPower: 5 watts at max display brightness
- Stock: Warehouse
- Manufacturer Part #: 705020-00
Aircraft Fitment Finder
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.
