BLI 10602 HO Scale Big Boy 4-8-8-4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC On30 Set as it was at the

as it was at the forefront in engaging the overwhelming number of tanks that could be deployed by the armies of the Warsaw Pact

and a maximum weight at takeoff of 247

" while its reliance on a massive radial engine in an otherwise jet age caused others to refer to the Skyraider as the "Spad

because of the midwing configuration

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BLI 10602 HO Scale Big Boy 4-8-8-4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC On30 Set as it was at theBLI 10602 HO Scale Big Boy 4 8 8 4 UP 4014 250th East Coast Tour 2026 Paragon4 DCC When railfans think of big steam, one locomotive almost always comes to mind: the Big Boy. Often regarded as the largest steam locomotive ever builtand certainly a contender for the world's most famous locomotivethe Big Boy was created to meet some of the most demanding operating requirements ever placed on a steam engine. The Union Pacific Railroad needed a locomotive