Last Checked or Updated
06 June 2026

D400 | 50050 Fearless

Photo: K. Connolly - Rattery Bank, Totnes 01/07/1978
Loco Specific Information
 
Built By English Electric at The Vulcan Foundry    
Build Number 3770 / D1141    
To British Rail / To Service 03.10.1967 / 07.10.1967 D400  
TOPS Renumbered 15.02.1974 50050  
Time In Service 26 years, 4 months, 22 days 9,642 days  
Engine Hours 8,599    
Nameplate Fearless Fitted 23.08.1978
 

 

First Noted Working Found
 
Friday 05 July 1968 1S75 14:05 Euston - Glasgow R.O. 475 p335
 

 

Works History & Service Working (Before & After)
1 — Crewe Works (1969/70)
1
Before 18 May 1969 2215 London Euston to Glasgow
Works Collision Damage Entry after 19.05.1969 / Release prior 25.02.1970
After    
2 — Crewe Works (1971)
2
Before    
Works Light Repair Entry prior 12.12.1971 / Release 18.12.1971
After    
3 — Crewe Works (1975)
3
Before 05 Feb 1975 1A29 0505 Penzance - London Paddington (Failed at Stoke Canon)
Works Intermediate Entry after 05.02.1975 / Release 10.05.1975
After 16 May 1975 1B55 1930 London Paddington - Plymouth
4 — Doncaster Works (1979)
4
Before 22 May 1979 1A44 1955 London Paddington - Oxford
Works Intermediate Entry xx.06.1979 / Release 12.12.1979
After 18 Dec 1979 4B10 1545 Bristol Temple Meads - Plymouth Vans
5 — Doncaster Works (1983)
5
Before 16 Dec 1982 1B32 1652 London Paddington - Westbury
Works Refurbishment Entry 26.01.1983 / Release 05.07.1983
After 07 Jul 1983 1V92 1423 York - Plymouth (vice HST)
6 — Doncaster Works (1986)
6
Before 06 Apr 1986 1V62 2345 Glasgow Central - Bristol Temple Meads
Works Unclassified Entry xx.04.1986 / Release xx.05.1986
After 06 May 1986 1F13 0653 Oxford - London Paddington
7 — Laira Depot (1987)
7
Before 29 Jun 1987 2C85 1900 Taunton - Bristol Temple Meads
Works Major F Exam Entry 29.06.1987 / Release 31.07.1987
After 01 Aug 1987 2Cxx 0955 Plymouth - Penzance

 

Last Passenger Duty (PD) / Last Working (LW)
 
PD Saturday 26th March 1994 1Z50 17:35 Penzance - London Paddington DH with 50007 The Fifty Terminator Railtour via Westbury
LW Sunday 27th March 1994 0Z50 Reading - Laira with 50007
 

 

Post Service
 
Withdrawn 27.03.1994    
Condemned 31.03.1994    
 

 

Identification Markings & Notes
 
Released from Vulcan works with no horizontal handrails on the cab front at both ends. (Above the multiple working jumper cables)
Released from Vulcan works with multiple working jumper cables fitted.
 

Allocations / Sectors
 
Date Area / Depot Depot Code Time Spent at Depot
 
xx.10.1967 Allocated to London Midland Western Lines LMWL  
xx.06.1968 Allocated to London Midland Stoke Division D05  
21.10.1972 Reallocated to Bristol Bath Road BR  
11.05.1974 Reallocated to Old Oak Common OC  
11.04.1976 Reallocated to Laira LA  
10.1988 Reallocated to Old Oak Common OC  
05.1989 Reallocated to Laira LA  
 
  Sector Code   Sector
 
05.1987 RXXA   Parcels
02.10.1988 NWRA   Network SouthEast - Thames & Chiltern
14.05.1989 NSSA   Network SouthEast - Solent & Sarum
20.05.1990 NWXA   Network SouthEast - West of England

Liveries
 
Date From Livery Notes
 
03.10.1967 Standard British Rail Blue  
  Large Logo British Rail Blue, Grey Roof  
  Network South East Revised, Light Blue  
 

Damage / Accidents
 
18.05.1969 While driving the 22.15 London Euston to Glasgow it endured a low speed collision with the failed 21.30 London Euston to Inverness near the top of Beattock summit.
  In accordance with the rule book driver Brown buffered up to the rear of the failed train and pushed forward. The Inverness train created a gap and stopped again.
  Unfortunately driver Brown was unable to stop in time and collided at approximately 10mph. Driver Brown and secondman R. Lunny became trapped in their cab.
  Sadly driver Brown lost his life.
 
  Source - ASLEF

Preservation
 
Preserved By Boden Rail Engineering At Nottingham
 

Photos
 
Standard British Rail Blue Nameplate
Photo: