XPFD3,
Nice catch on TL 46. Here's the reason....
Until just about a decade ago, Ladder 39 was located by itself in its old quarters, about a mile west of where they are today with Engine 63. The old house was directly across from Woodlawn Cemetery and was closer to Box 3592 than the quarters of Engine 81/L46. BUT....81/46 was closer than E63, at that time located on white Plains Rd at 229th Street. SO...81 was closer than 63, hence 3D Due...L39 closer than L46, hence 3D due.
With L39 now located with E63, TL 46 is closer to Box 3592 than L39.
In addition, L39 was the closest protection of the isolated Woodlawn neighborhood. Department Regulations required the house be filled with a relocator if L39 was to be out of quarters for an extended length of time (more than a 1/2 hour or a local multiple alarm). L46 was routinely assigned as the relocator. L46 missed a lot of work in Woodlawn, Wakefield, and Williamsbridge (aka, Gun Hill) back in those days sitting in 39's quarters.
When it was torn down, 39's former quarters were the oldest in the Bronx, built in 1899. It was a wooden structure and needed to be demolished. The citizens of Woodlawn fought like hell every time over the years that the Department announced it was moving 39 up the hill to E63. Mayor Bloomberg cut a deal with them...raze 39s house and move them in with 63 and I build you a new EMS Station on the site. It stands there today.
L39's old house was also the original quarters of Engine Company 69, which consisted of a steamer, hose wagon , and ladder truck. How E69 wound up in Harlem is another story. There is a very famous picture of horse drawn E69 galloping west on 233 d street. The last time I saw it, it was blown up and framed, hanging on the kitchen wall in a firehouse in Dallas, Texas, where I had stopped by for a visit. The men in the house had no idea what, where, or when the picture came from. Informing them got me an invite to stay for dinner.
State island, you are correct...E62/L32 normally 1st Due on all boxes north of Gun Hill Rd, south of the Cemetery.