[time-nuts] LORAN-C reception in the UK

Magnus Danielson magnus at rubidium.dyndns.org
Sat Jul 11 16:00:43 UTC 2015


Hi,

On 07/11/2015 03:18 PM, Poul-Henning Kamp wrote:
> --------
> In message <CAPbEEQJxn+R5AvCenfyXjFU=WOjFbYxZd2EC_hX=c6muYevZBw at mail.gmail.com>
> , ken hartman writes:
>
>> the European Radio Navigation Plan having twice been drafted
>> but never published. The view seems to bee that the introduction of Galileo
>> will achieve resilient PNT, which it will not.”
>
> The reason the ERNP wasn't published, was that it concluded that 40% of
> *all* benefits came from Loran-C, at a yearly cost only a fraction of
> a single Galileo launch vehicle.

Someone should have dreamed up the aggregate robustness of eLoran, 
GALILEO and EGNOS.

LORAN-C and eLORAN would be an interesting combination to GPS and GALILEO.

Sweden essentially had it's own set of LORAN/Chayka transmitters, with a 
ever evolving jamming/spoofing ability. RT-02 Fredriksson was the system 
name, often just referred to as Fredriksson.
http://www.antus.org/RT02.html
http://www.fht.nu/fv_bilder_radio_rasandare_rt_02.html
http://www.fht.nu/Dokument/Flygvapnet/flyg_publ_rapport_rt_02.pdf

So much for jamming-resistant.

Cheers,
Magnus



More information about the Time-nuts_lists.febo.com mailing list