Used to test ILS, VOR, Marker Beacon, VHF/UHF communications avionics systems, and SELCAL decoders. Option 1 provides test capability for the fixed 121.5MHz, 243MHz, and 406MHz COSPAS/SARSAT Emergency Locator Transmitters (ELT), .

• OEM PN:: IFR4000
• TOMX PN:: N/A
• TOOL TAG: COM-1913, GSE 002, GSE 474,
• Technical Information: http://www.avionteq.com/document/IFR4000-Operation-manual.pdf
• LOCATION TOOL: Warehouse