An internal intercom function is available through . When this pin is externally grounded via a switch and the microphone key line is open, the microphone audio is amplified directly to the headphone outputs. 5. Final Checks
Correct wire gauge selection and termination are vital to prevent radio frequency interference (RFI) and power dropouts. Wiring Specifications : Use minimum 16 AWG stranded aviation wire .
Mateo stared at the beautiful, calm infographic of a burning server farm rendered as a fireworks display. The old Narco would have seen violence. The new Narco sees a content opportunity.
Since Narco Avionics declared bankruptcy in 2003 and their intellectual property was fragmented, official sources are scarce. Here are legitimate channels to find the full manual (Part Number 057-001-0025, Revision 2 or later):
: Pay close attention to each screen of the installation wizard. narco escort ii installation manual full
The Escort II expects parallel (standard for 1970-2000 encoders). It is NOT compatible with RS-232 or ARINC 429 without a converter.
Use standard 50-Ohm RG-58 A/U or RG-58 4/U coaxial cables for all antenna runs.
Note: For 14V aircraft systems, pin 8 and pin 10 must be jumpered together. AeroElectric Antenna and Wiring Requirements Antenna Connections:
For a similar radar altimeter with modern support, consider FreeFlight Systems’ RAN series. If you must use the Escort II, buy the reproduction manual from a reputable vendor like Essco rather than hunting for a “free full” version. An internal intercom function is available through
Narco Escort II is a specialized, lightweight "shared system" avionics radio designed for light aircraft. Unlike standard dual-function units, it can operate as either a NAV receiver or a COMM transceiver, but not simultaneously. System Specifications Approximately 3 pounds. COMM Capability: 720-channel transceiver. NAV Capability: 200-channel VOR/LOC receiver.
For owners and maintainers of vintage general aviation aircraft, few names evoke as much nostalgia—and occasional frustration—as . While the company has long since ceased operations, their equipment remains in thousands of hangars worldwide. Among their most popular products from the late 1970s and 1980s is the Narco Escort II , a 720-channel, digital-display VHF navigation/communication (NAV/COM) transceiver.
The Narco Escort II is a workhorse, but it is also several decades old. If you encounter problems, here are the most likely culprits based on community experience:
This comprehensive guide is designed to serve as your authoritative resource for installing a Narco Escort II. It consolidates decades of field knowledge, official technical data, and practical troubleshooting wisdom from experienced avionics technicians and the pilot community. It is essential to remember that this guide is for informational and educational purposes only. The installation of any aircraft avionics is a task that must be performed by a in compliance with all current FAA regulations (such as 14 CFR Part 43). Final Checks Correct wire gauge selection and termination
Are you integrating this unit with an , or using its internal intercom?
The unit is designed to fit a standard 3-inch circular cutout. It is secured via three #6-32 screws, with specific lengths determined by your panel thickness.
Connects via a 50-ohm RG-58 A/U coax cable. The antenna is typically a V-shape dipole.
The Escort II is built to standard radio stack proportions, but it requires precise clearance due to its integrated rear support assembly.
50 mW rated output across 300 Ohms impedance. Mechanical Installation and Panel Mounting