The Model 3300 Directional Gyro (DG) is a gyroscopic directional indicator. This short-term directional reference is used in conjunction with a magnetic compass. The directional gyro excels in providing a direction indication during maneuvers when the magnetic compass develops errors.
- Weighs just 1.9 lbs. – One pound less than most electric directional gyros
- Multi-voltage 10–32 volt DC input remains valid until the aircraft main battery discharges to 10 VDC
- Direct replacement for many AIM205 and RC Allen RCA15 units
- Designed specifically for use in high vibration applications
- Warning flag monitors rotor speed and power input
- Anti-reflective glass enhances visibility and reduces fatigue
- Worldwide support program
- Requires less than half the power of standard directional gyros
- Long-life LED lighting, user selectable to 5, 14 or 28 volt input with adjustable brightness
- FAA TSO-C5e certified and RTCA DO-160E qualified
- Exceptional RTCA DO-160E HIRF immunity
Product Codes | |
|---|---|
| Mfr Part No: | 3300-11 |
| ECCN: | 7A994 |
| SCHEDULE B CODE: | 9014.10.7040 |
| TSO: | C5e |
Weight: 1.9 lbs.Length: 4.65 in.Power Input: 10–32 VDCCurrent Rating: At 14 VDC, Start: 1.4A Max., Run: 0.44A nominal At 28 VDC, Start: 0.6A Max., Run: 0.22A nominalLighting: Internal LED lighting 28 VDC input Adjustable brightnessMTBF: 2,500 hoursTemperature Range: –40°C to +55°C (–40°F to 130°F)Altitude: –15,000 to +50,000 feetConnector: 4-pin (MS3116E8-4P)Mating Connector: Mid-Continent P/N 9015514 (MS3116F8-4S or equivalent)Color: Index Marks, Text, Symbolic Airplane, Logo: White Bezel, Dial Background: Black Power/Rotor Speed Warning Flag: RedGlass: Special HEA anti-reflective coatingMounting: Rear panel mount in standard 3 1/8†round panel cutout
- Stock: Out of Stock - On Backorder
- Manufacturer Part #: 3300-11
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.
