I have to say I am disappointed in some of our fellow airmen/women. There have been quite a few aircraft coming close to the house from Sandown and Bembridge and just invisible as far as EC is concerned. You can see some of them have Mode S when they start getting 'hit' by Southampton's SSR and MLAT does its thing but others have nothing at all and some of the aircraft are pretty serious bits of kit, not hangliders with no battery
Given the aggressive manner in which the CAA are dealing with minor infringements, using data from transponders, and allegedly interviewing people in a way the Police would not get away with, there is now a feeling that it's time to think about removing a transponder from an aircraft, as it must be on if installed and serviceable. Without ATC help, it tells you nothing. Nothing except it's on, your 1013.2 altitude, and your squawk code. No situation information to help avoid a collision. Check the front panel display if in doubt.
This makes for interesting, or disturbing reading:
http://www.peter2000.co.uk/aviation/intro/uk-infringements-policy.html
not hangliders with no battery
Sigh...
Hang gliders do not have batteries, but both hang gliders and paragliders are using their own form of EC, called FANET+. I fly HG/PG with a Skytraxx Beacon, which is FANET+ as well as an IGC logger.
https://flybubble.com/skytraxx-beacon-fanet-plusThis is a combination of FLARM (TX only) and FANET (Flying Ad-hoc NETworks). FANET allows exchange of situation information between aircraft, so 3D location and climb/sink speeds are shared over this network, which can be augmented by ground stations.
The ground stations extend the network so obscured aircraft or those out of range are added into the mix, the ground stations also upload weather information.
In the UK the FANET network is run by Airwhere, and in Switzerland by Burnair. Burnair now has a complete network of ground stations, here:
https://www.burnair.ch/skynet/Aber nür in Deutsch...
My FANET+ device gives me electronic conspicuity from those I'm at risk of collision with, without me receiving phone calls threatening me from a place that can't be mentioned.
It's possible to receive FLARM on the Naviter Oudie 5 or the Skytraxx 3.0 over the OGN, but there is some latency.
Does anyone here fly HG or PG? Just asking...