4F-083-004 JNA-Y 'Hawk' Inner Wagon Network Rail Yellow 81705831219-7 Class_Class 20 The standard coach design was

The standard coach design was 59ft long and made from wood with steel sheeting

moveable wing ailerons

2 coaches from Carnforth Railway Restoration Services (CRRES)

Option 1: B-17G-15BO 'Queenie'

constructed between 1920 and 1923 with the final eight (6362-6369) in 1925 under Collett

4F-083-004 JNA-Y 'Hawk' Inner Wagon Network Rail Yellow 81705831219-7 Class_Class 20 The standard coach design wasExpected Delivery Q4 2026 (Subject to Change at Manufacturer's Discretion). The JNA Y, commonly known as the Hawk, is a modern Network Rail engineering wagon and a familiar sight on todays British railway. Introduced through a large scale rebuild programme, these wagons were converted from the earlier MRA side tipping ballast wagons, extending their working life and aligning them with modern engineering practices. Stripped back to their original