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SIRS NAVIGATOR OVERHEAD COMPASS FAA TSO

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Overview

Note: Lighting on lighted versions is blue/white.

The SIRS "Navigator" delivers extremely accurate readings due to its fully integrated, 4 magnet correction facility. A similar design is used on the Concord, and many civil and military aircraft. It has the same features as the "Pegasus", but is mounted with a fully adjustable bracket that allows attachment to a variety of positions including the glare-shield or the windshield. This allows the compass to be located away from magnetic influences.

A lightweight and versatile compass designed for use in light aircraft but also used in rugged vehicles for special purpose application.

The compass is fully approved to TSO C7d and can be installed in a range of positions due to its unique rotating rear mounting support. Location can be adjusted to obtain the best for view and magnetic location.

The "Non-Lighted" version compass card legend is Florescent Yellow and does not have illumination. The "Lighted" version compass card legend is Fluorescent Yellow and does not have illumination. Up to 30 magnetic correction can be achieved for directional errors and alignment accuracy can be optimized by rotating the compass body about its support.

Note: The Navigators are dual voltage

Features

  • Compact modern and low weight technology
  • Accurate and Simple magnetic correction
  • Universal mounting bracket
  • Silicone card damping
  • Fluorescent Yellow - High visibility card

Specifications

  • Construction: Polycarbonate (70%). Aluminum Alloys, Brass, Silicone Fluid (30%).
  • Body Color: Black
  • Illumination Type / Color / Voltage: Not Lit
  • EASA Approval: ETSO C7d
  • FAA Approval: TSO C7d
  • Magnetic Correction: Up to 30
  • Body Height: 62mm
  • Max Width: 57mm
  • Weight 133g
  • Max Tilt: 20
  • Operating Temp Range: -40 to +85C
  • Qualification Specs: RTCA DO160D
  • Accessories
  • Customers Also Viewed
  • Frequently Purchased With

Reviews

Great Product I did not even know existed for certified aircraft until I saw an article in an aviation forum Purchasing this product and sticking it to the windshield of my Cherokee was also a lot less expensive than having my radio shop try to fix my old 50 year old compass in the panel. It comes with a compass correction card ready to fill out, but installed on my windshield where there was no magnetic interference, there was no deviation to record. I most highly recommend this high quality product to anyone looking for a wet compass solution.

Jon
August 24, 2019

Quick and easy Great compass for my Cessna 150

Farrell B
August 18, 2019

A very lightweight and high quality compass. It was perfect for mounting on centerline, high up in the bubble canopy of my Sonerai 2L. No disturbances noted way up there and only need a quick upward eye glance to see the numbers very clearly. Highly recommend.

Johnny
October 27, 2018

As described and of good quality

Jim
June 2, 2018

The right product at the right price. This is the only compass I use on my RV builds.

Jan H
April 26, 2018

This product was perfect to replace the old compass in the plane I purchased. The original one was so faded you couldnt read it while flying. This one is bright and easy to read.

Cynthia D
May 22, 2017

4 stars but only because I havent been able to use it yet as our ground is too wet yet, but must say service and shipping was fantastic.

Be L
May 4, 2019

Q&A

Q: Is it possible to glue the compass mount to the windshind, Thanks Jay

The Navigator comes with an adhesive pad to adhere it to a windshield or glareshield.

Q: What is the mounting hole spacing on this model?

This has a 3M adhesive sticky pad on is but has two mounting holes. Center hole to center hole is 1 inch.

Q: Is this compass suitable for use aboard a medium sailboat?

This compass is designed and certified for use with aircraft and we do not have any data supporting non aviation use.

Q: Is this compass suitable for use aboard a medium sailboat?

This compass is designed and certified for use with aircraft and we do not have any data supporting non aviation use.

Q: Is this compass suitable for use aboard a medium sailboat?

This compass is designed and certified for use with aircraft and we do not have any data supporting non aviation use.

Q: Is the lighted SIRS model equipped with LED lighting or is it an incandescent source?

The lighted versions use a blue LED light.

Q: Is the SIRS Navigator Overhead Compass FAA Approved for installation in certified general aviation aircraft?

Yes, this product is FAA TSO Approved for installation in certificated aircraft.

Q: Is the adhesive tape strong enough to support the compass weight over a number of years? Since the canopy is not perfectly flat is there some compliance in the stick on pad to ensure adequate bonding?

We have not had any complaints for the compass not adhering to the windshield. It comes with a 3 year warranty which includes the adhesive strip.

Q: Will the 28 volt lighted compass work on a 12 volt battery?

No, you will need a step down converter. For certified, see part number 11-03309. For experimental, see part 11-02963 or 11-12192.

Q: Do these Sirs Navigator Overhead compasses, specifically 10-00496, come with TSO-cert in the box?

Yes, these compasses will include the TSO paperwork.

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