UTA 70 Class
Status

Number
Power Car Name
Status
Notes
Power cars
Power cars
Power cars
Power cars
71
River Bush
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
72
River Foyle
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
73
River Roe
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
74
River Lagan
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
75
River Main
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
76
River Inver
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
77
River Braid
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
78
River Bann
Scrapped
Engines, generators and traction motors refurbished for use in 450 Class
Buffet cars
Buffet cars
Buffet cars
Buffet cars
548
-
Scrapped
Ex MPD buffet
550
-
Preserved by RPSI
Ex MPD buffet
554
-
Scrapped
Ex AEC buffet
Trailer cars
Trailer cars
Trailer cars
Trailer cars
701
-
Scrapped
Brake First Rebuilt as DBSO 1977
702
-
Scrapped
Brake Composite
703
-
Scrapped
Brake Standard Rebuilt as DBSO 1977
711
-
Scrapped
Driving Brake Composite
712
-
Scrapped
Driving Brake Composite
713
-
Scrapped
Driving Brake Standard Preserved by DCDR Body destroyed by arson 2002 Underframe in use as a flat wagon
714
-
Scrapped
Driving Brake Standard
721
-
Scrapped
Trailer Standard
722
-
Scrapped
Trailer Standard
723
-
Scrapped
Trailer Standard
724
-
Scrapped
Trailer Standard
725
-
Scrapped
Trailer Standard
726
-
Scrapped
Trailer Standard
727
-
Scrapped
Trailer Standard
728
-
Preserved by DCDR
Trailer Standard Ex MPD driving trailer

Question: Which UTA 70 Class trailer cars were rebuilt as DBSO, and when were they rebuilt, respectively?
Answer: In 1977, 701 and 703 were rebuilt as Driving Brake Standard.