DM.81: Difference between revisions
Jump to navigation
Jump to search
(Created page with "Back to Control Functions ==Origin== The signal was brought into use in December 1977, at the same time as Wootton Bassett was fitted with flashing yellow aspects. [The...") |
No edit summary |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
[[File:DM81.jpg|thumb|450px|right|DM.81 (left), [[SN.662R]], right, taken from an HST in July 2013]] | |||
Back to [[Control Functions]] | Back to [[Control Functions]] | ||
==Origin== | ==Origin== | ||
The signal was brought into use in December 1977 | The signal was brought into use in December 1977. | ||
[The WON entry shows that the signal replacing [[SN.60]], but as SN.60 had a different number and a different position, this is being treated as a separate signal.] | [The WON entry shows that the signal replacing [[SN.60]], but as SN.60 had a different number and a different position, this is being treated as a separate signal.] | ||
[[File: 1977-12.png | border]] | [[File: 1977-12.png | border]] | ||
The signal was given the capability to flash single yellow when the next signal, [[SN.62]], was displaying proceed with the route set towards the Down Badminton, in May 1979. | |||
[[File: 1979-02.png | border]] | |||
Latest revision as of 23:55, 15 November 2014
DM.81 (left), SN.662R, right, taken from an HST in July 2013
Back to Control Functions
Origin
The signal was brought into use in December 1977.
[The WON entry shows that the signal replacing SN.60, but as SN.60 had a different number and a different position, this is being treated as a separate signal.]
The signal was given the capability to flash single yellow when the next signal, SN.62, was displaying proceed with the route set towards the Down Badminton, in May 1979.
