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Pilot Communications - 4 Place Stereo Intercom (PA-400ST)

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Product Description

The PA-400ST is a 4 Place Stereo Intercom that has been used successfully in general aviation for over 25 years. No other portable intercom on the market has all the features and capabilities of the PA-400ST. This particular series has been recently modified to include an AUX cell phone jack designed for "Smartphones" as well Satellite phones.


  • Completely Portable Four-Station Capability

  • Soft-Mute (Lowers volume when ATC comes in)

  • 3-Way Isolation Control: Pilot / Crew / All Separate Mic Circuits for Front and Back

  • Voice activated (VOX)

  • Superior SQL Circuitry

  • Dual Volume Controls

  • Back-Lit Control Panel with On/Off Button

  • Fail-Safe Feature

  • Music-In / Cell Phone Jack Record Out

  • Push-to-Talk Jacks (2)

  • Battery Powered by Two 9V Alkaline Batteries (not Included)

  • Auxiliiary Power Jack & Cigarette Power Cord Adapter with Inline Fuse for Protection

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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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