The full history of SP 4449’s whistles (400 subscriber special)
Trainz 2019 SP 4449 Daylight GS-4 Evolution Historical Footage.
The Royal Hudson in 1974
Steam Whistle Compilation 4
Funniest CATS of the Year
Sp 4449 blows it's SP 1986 6 chime
Winter weed slashing train
SP #4449 to Sacramento Railfair 1981
Lionel Southern Pacific Daylight's
Fight For Freedom - Reading 2101 Vs D&H 302, SP 4449, PRR M1b (Trainz Race)
Southern Pacific Daylight no. 4449 SP 6 chime whistle (MEGA COMPILATION)
Trainz Whistles and Horns Pack 11 (Ft. Both TRS19 & TRS22)
SP 4449 World's Fair Daylight - Portland, OR to New Orleans, LA, 1984
Steam Locomotive Whistle Squeak Compilation
History of Sp 4449's whistles, Air horns, and bells #sp4449
Southern Pacific 2472 On The Niles Canyon Railway
SP #4449's ATSF 6 Chime whistle compilation
SP 4449 excursion up the Columbia River Gorge on 7-3-2011
SP 4449 vs N&W 611 (Freight Haulage)
The Sounds of SULZER Diesel Locomotives