The SO-72M is an aircraft transponder designed for automatic transmission of aircraft identification and flight-related information to ground-based air traffic control radar systems.

Within air traffic management systems, the transponder responds to interrogations from secondary surveillance radars and transmits coded signals containing aircraft identification and altitude-related data required for air traffic control.

The transponder is installed on fixed-wing aircraft and helicopters and is used during flights within air traffic control systems operating under regional and national standards.

The product is also known under alternative designations SO-72M, СО-72М, which refer to the same product type.

Product Type: Aircraft transponder
Function: Automatic transmission of aircraft identification and flight data to ATC radar systems
Application / Where Used: Air traffic control and surveillance systems
System / Installation Area: Onboard radio and surveillance equipment
Compatible Aircraft / Equipment: An-72, An-74, An-124, Il-62M, Il-86, Tu-154, Tu-204, Yak-42, Mi-8
Operating Voltage: 115 V AC, 400 Hz; 27 V DC
Power Consumption: Up to 60 VA (115 V AC); up to 100 W (27 V DC)
Receiver Sensitivity: −66 to −104 dB/W
Transmitter Frequency: 740 ± 1.2 MHz; 1090 ± 2 MHz
Transmitter Pulse Power: 300 to 800 W
Technical Documentation: Product passport / official technical documentation

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.