by Amtrak7
How often are "A" cards used today? I know that in order to operate in manual block territory, a train needs a K-card, but does every one need an A card too?
Railroad Forums
Moderator: Liquidcamphor
How often are "A" cards used today?I'm going to *guess* and hope to be corrected...
Kelly&Kelly wrote:So when operating into the tunnel under manual block rules, were you given a green flag by the operator in addition to the signal to convey the condition of the block?When we ran trains east on Line 2, I doubt very much that they got a green flag or lantern. They just took the signal. A similar situation, where I had a lot of experience was on the Jersey City branch, running PATH trains between Journal Square and Newark against the current of traffic. You'd tell the next tower the time the last opposing train had passed you, and ask him for a clear block. Then you would give the PATH train the signal; that was it.
Kelly&Kelly wrote:'. And we were supposed to display the green flag for the condition of the block, and we made certain to have one in C and JO, though I doubt it was ever done.Thank you for supplementing my recollection Kelly&Kelly. A fellow operator or leverman i take it.
philipmartin wrote:There was a plate on the interlocking machine at JO that said "Cabin D". I guess that was JO's original designation.It seems right at the opening of Penn Sta, PRR assigned 2 of the 4 towers (cabins), A,B,C & D, to the LIRR to man. Tower B became "KN" & tower D became "JO" using LIRR's "call letters" designation system. There's some info in this "East Wind" PDF at Steve's site at: http://www.trainsarefun.com/lirr/East%20Wind%20Special%20Issues/EastWind_Special%20Edition%201.pdf See pages 20, 54 & 57 for quick reference to these towers.
collin7 wrote:Geez... I'm sorry I didn't post the link...Duh! George Chiasson, Jr.'s work is extensive to say the least. More to come from him and I'll advise when it's posted!philipmartin wrote:There was a plate on the interlocking machine at JO that said "Cabin D". I guess that was JO's original designation.It seems right at the opening of Penn Sta, PRR assigned 2 of the 4 towers (cabins), A,B,C & D, to the LIRR to man. Tower B became "KN" & tower D became "JO" using LIRR's "call letters" designation system. There's some info in this "East Wind" PDF at Steve's site at: http://www.trainsarefun.com/lirr/East%20Wind%20Special%20Issues/EastWind_Special%20Edition%201.pdf See pages 20, 54 & 57 for quick reference to these towers.
p.s. If, like me, you get interested & read the whole PDF (re: building of the tunnels, Penn & Sunnyside) & want more, you can just change the very last digit in the URL from '1' into either a '2' or a '3' for parts two or three. (so the %201.pdf becomes %202 or %203.pdf) Or, part 1 | part 2 | part 3