ARK-UD

The ARK-UD radio compass is designed to drive search aircraft to continuous and pulsed radio beacons in order to search and detect aircraft and crews to be searched, and equipped with VHF and DCV radio beacons.
In the ARK-UD radio compass, the operating beacons are indicated on the corresponding warning lamps and there is a built-in control system that provides an operative check of operability during pre-flight check and checking the radio compass in the air.

1. Operating range when flying to the R-855UM radio station at H = 3000m and when this radio station is at a height of 1.5m above the ground:
– VHF, not worse than 100 km;
– DCV, not worse than 75 km;
2. Bearing error at zero heading at horiz. flight, no more than 3 degrees;
3. Accuracy of the exit to the radio station R-855UM at H = 1000m, ± 200 m;
4. Power supply 27 V, 115 V 400 Hz, 36 V 400 Hz.

All shipments are carried out from our international warehouse in Dubai (UAE), as well as from our partners’ remote warehouses.

In Stock — items available in stock at the Dubai warehouse are dispatched within 5–10 business days after receiving 100% prepayment.

Remote Stock — items available at our partners’ remote warehouses are supplied within an average of 30–45 business days after receiving 100% prepayment.

Pre-Order — made-to-order products are manufactured and delivered within an average of 45–60 business days. Payment terms: 50% advance payment to start production, with the remaining 50% paid before dispatch from the Dubai warehouse after full readiness for shipment.

Returns & Changes (Restocking Fee)
For selected items, a RESTOCKING FEE of 10% may apply in case of return, order cancellation, or changes to the order specifications. This condition applies only to certain products and is confirmed at the order approval stage.

Warranty
All products are covered by a standard 6-month warranty.
Extended warranty is available upon request and is agreed individually; it may affect the final product price.