SN.89

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Revision as of 10:48, 9 June 2014 by Daniel Evans (talk | contribs) (YY aspect unused?)
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Signal Details

Form of Signal: Colour Light
Type of Signal: Main Aspect
Number of Aspects: 3, 4 after 13 Sep 1993[1]
Line: Up Main
Working: Controlled
Interlocking: Uffington
Mileage: 67m 10ch
Mounting: Bracket, left of line, with SN.693R
Date into use: 30 May 1965[2]
Date onto Swindon Panel: 3 Mar 1968[3]
Date out of use: In use
Former names: UF22

Routes

ID Destination Next Signal JI SI Remarks
A Up Goods SN.91 1 - P/NP. Removed some time after 13 Sep 1993[1]
B Up Main SN.93 - - -

Aspect Sequence

YY aspect introduced on 13 Sep 1993 does not seem to have been brought into use on that date: "When SN.89 is displaying a green aspect, SN.93 may be displaying a yellow or green aspect". At what date was the YY brought into use, if ever?

SN.89 SN.91 SN.93 UM.65/SB.1014
R>Y R - -
G - Y R
Y - R -
R - - -

All data from BR(W) Uffington Locking Sketch, S277/2, Drawn Feb 76, Checked July 76. (9465) unless otherwise noted.