Recognising interference
ESA’s NAVISP calendar lists a final presentation on 22 October for the Jamming/Spoofing Event Recognition System, JASPER. Project EL2-280 aims to improve cockpit awareness of satellite-navigation interference. Its project page describes development towards equipment for an Airbus A320, not an already certified replacement for aircraft navigation. [1] [2]
What the device is meant to do
The project describes loose equipment that would provide crews with information about jamming and spoofing. It is not intended to replace existing GNSS receivers. The page still labels the activity ongoing; a presentation date alone does not establish certification, commercial deployment or a successful final test. [1]
Context: detection is not immunity
Jamming interferes with reception; spoofing can present misleading navigation information. Recognising a problem and eliminating it are different engineering tasks. An awareness tool can be useful without making an aircraft immune to interference or removing the need for established operational procedures.
What remains to be demonstrated
Readers should look for published test results, the operating limits of detection and the certification route. A project ambition is not the same as permission to install equipment across an airline fleet. Nove.news has not reviewed unpublished test data. The photograph shows an A320 cockpit during maintenance in 2011; no JASPER device is identified in it.
