2012 2012 JMRI Dick Bronson dick@rr-cirkits.com Bob Jacobsen jake@physics.berkeley.edu Suzie Tall suzie_tall@yahoo.co.uk 1.0 2012-10-05 DB Initial Version 1.1 2013-01-26 DB Added Dark 1.2 2016-12-01 ST Added specific appearances 1.22 2017-09-13 ST Added restricted mappings 1.23 2019-12-304 BM Remove ourAspect value of Medium Approach Medium account it cannot be displayed by this mast type NS Double head 3-3 color light high signal As described in the NS Operating Rules Book Effective May 1, 2008. Appearances for a double 3-3 lamp signal head without other badging Clear green red N281 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N281.gif Approach Limited yellow flashgreen N281b (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N281-B.gif Limited Clear red flashgreen N281c (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N281-C.gif Approach Medium yellow green N282 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N282.gif Advance Approach flashyellow red N282a (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N282-A.gif Medium Clear red green N283 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N283.gif Approach Slow yellow yellow N284 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N284.gif Approach yellow red N285 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N285.gif Medium Approach red flashyellow N286 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N286.gif Restricting red yellow N290 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N290.gif Stop Signal red red N292 (c1) ../../../resources/icons/smallschematics/aspects/NS-2008/CLS-3-3-hi/rule-N292.gif Stop Signal Restricting Stop Signal Stop Signal Clear Clear Limited Clear Medium Clear Restricting Approach Limited Clear Limited Clear Medium Clear Restricting Limited Clear Approach Limited Restricting Approach Medium Clear Limited Clear Medium Clear Restricting Advance Approach Clear Limited Clear Medium Clear Restricting Medium Clear Approach Medium Restricting Medium Approach Medium Approach Medium Restricting Approach Slow Advance Approach Limited Clear Medium Clear Restricting Approach Advance Approach Restricting Medium Approach Approach Medium Restricting Slow Clear Approach Slow Medium Approach Restricting Slow Approach Approach Slow Medium Approach Restricting Restricting Medium Approach Approach Restricting Stop Signal Medium Approach Approach Restricting 171 Restricting