Rail Data Number Details

Main data

Number:	66581	Series:	Locos - BR TOPS		Previous	Next
Date on:	16/03/2005	Date off:	23/05/2011	In selection ?This works on your last-used numbers selection, including any filters and sort orders. Buttons will not show if the current number was not in your last selection, or if you are at the beginning or end of the data set.
Status:	R (Non-extant, Un-registered, Re-numbered)			Overall ?This works on the overall numbers list without any filtering or sorting applied.

Batch details: 66578-66581 - Class 66 Co-Co Diesel-Electric, built 2005 by General Motors (Canada)

Renumbering details

66581

> 23/05/2011 > 66741

Similar numbers: ?Other items of rolling stock with the same number will be listed here. Please note that there may be further items (for example pre-Nationalisation coaches and wagons) which are not (yet) in the database. No similar numbers found.

Photos (internal): There are 2 photos of this item (including photos of the item with an earlier or later number).

Photos (external): No external photos of this item yet.

Sightings: There are 80 sightings for this number. ?Sightings include those under earlier or later numbers carried. There may be further sightings which have not yet been approved.

Number	Date	Location	Working	Notes	Reporter	?Shows the approval status of each sighting. Hover over an icon for an explanation.
66741	06/09/2025	Crewe Basford Hall Junction	4M21 12:19 Felixstowe South Gbrf to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	03/09/2025	Crewe Basford Hall Junction	4M22 10:26 Felixstowe South Gbrf to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	10/08/2025	Shrewsbury	6V41 14:14 Penyffordd Cement Gbrf to Avonmouth Hanson Sdg Gbrf		RhysG0011	Approved, semi/self
66741	04/08/2025	Crewe Basford Hall Junction	6F73 16:57 Saltley Emr Gbrf to Liverpool Emr Gbrf		RhysG0011	Approved, semi/self
66741	19/07/2025	Crewe Basford Hall Junction	6G51 21:50 Crewe Basford Hall to Rugeley North Jn		RhysG0011	Approved, semi/self
66741	05/07/2025	Crewe Salop Goods Junction	6G53 21:16 Crewe Basford Hall to Denton Jn		RhysG0011	Approved, semi/self
66741	03/05/2025	Crewe Salop Goods Junction	6G51 17:15 Weaver Jn to Crewe Basford Hall		RhysG0011	Approved, semi/self
66741	14/02/2025	Charfield	6M42 09:21 Avonmouth Hanson to Penyffordd Cement.		Nat37670	Approved, semi/self
66741	25/01/2025	Dr Days Jn	6G74 21:44 Westbury Down T.C. to Caldicot.		Nat37670	Approved, semi/self
66741	18/09/2024	Northampton, Kingsthorpe, Wilson's Crossing	4M47 London Gateway - Hams Hall		Llamafish	Approved, semi/self
66741	23/08/2024	Crewe Basford Hall Junction	4M22 10:25 Felixstowe South Gbrf to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	21/08/2024	Northampton, Kingsthorpe, Wilson's Crossing	4M22 Felixstowe - Trafford Park		Llamafish	Approved, semi/self
66741	10/07/2024	Bath Spa	6F28 21:59 Westbury Down T.C. to Patchway.		Nat37670	Approved, semi/self
66741	09/07/2024	Trowbridge	6F24 20:33 Westbury I.S.U. to Patchway.		Nat37670	Approved, semi/self
66741	08/07/2024	Dr Days Jn	6F20 17:05 Westbury I.S.U. to Patchway.		Nat37670	Approved, semi/self
66741	08/07/2024	Salisbury	6V41 14:50 Eastleigh East Yard to Westbury Down T.C.		Nat37670	Approved, semi/self
66741	27/06/2024	Crewe Basford Hall Junction	4M46 14:21 Southampton W Docks (Gbrf) to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	25/06/2024	Crewe Basford Hall Junction	4M46 14:21 Southampton W Docks (Gbrf) to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	24/06/2024	Crewe Basford Hall Junction	4M46 14:21 Southampton W Docks (Gbrf) to Trafford Pk Euro Tml Gbrf		RhysG0011	Approved, semi/self
66741	11/06/2024	Crewe Basford Hall Junction	4O16 18:42 Ditton (O'connor) Gbrf to Southampton W Docks (Gbrf)		RhysG0011	Approved, semi/self
66741	01/06/2024	Crewe Basford Hall Junction	4M16 05:44 Southampton W Docks (Gbrf) to Ditton (O'connor) Gbrf		RhysG0011	Approved, semi/self
66741	25/05/2024	Northampton, Kingsthorpe, Wilson's Crossing	6G54 Bescot Up Engineers Sidings - Hanslope Junction		Llamafish	Approved, semi/self
66741	04/03/2024	Radley	4Z77 18:17 Kineton M.O.D. to Southampton W Docks.		Nat37670	Approved, semi/self
66741	04/03/2024	Westbury	6M47 12:42 Eastleigh East Yard to Kineton M.O.D.		Nat37670	Approved, semi/self
66741	17/02/2024	Marshfield	6V75 09:31 Dee Marsh to Margam T.C.		Nat37670	Approved, semi/self
66741	16/02/2024	Cwmbran	6V75 09:31 Dee Marsh to Margam T.C.		Nat37670	Approved, semi/self
66741	15/02/2024	Gobowen	6V75 09:31 Dee Marsh to Margam T.C.		Nat37670	Approved, semi/self
66741	14/02/2024	Bridgend	6V75 09:31 Dee Marsh to Margam T.C.		Nat37670	Approved, semi/self
66741	13/02/2024	Newport	6V75 09:31 Dee Marsh to Margam T.C.		Nat37670	Approved, semi/self
66741	07/02/2024	Cwmbran	6V75 09:31 Dee Marsh to Llanwern Exchange Sdgs.		Nat37670	Approved, semi/self
66741	19/01/2024	Basingstoke	6X01 10:18 Scunthorpe Trent T.C. to Eastleigh East Yard.		Nat37670	Approved, semi/self
66741	17/01/2024	Reading West	6E15 21:17 Eastleigh East Yard to Scunthorpe Trent T.C.		Nat37670	Approved, semi/self
66741	18/11/2023	Southall	4V45 14:56 Quainton Railhead to Bristol East Depot.		Nat37670	Approved, semi/self
66741	05/11/2023	Lydney	4Z46 17:40 Bescot Up E.S. to Bristol East Depot DGL.		Nat37670	Approved, semi/self
66741	01/11/2023	March	6E86 08:15 Middleton Towers to Monk Bretton.		Nat37670	Approved, semi/self
66741	18/10/2023	Acton West	6Z87 09:46 Tonbridge West Yard to Brentford Town Days.		Nat37670	Approved, semi/self
66741	22/02/2023	Eastleigh	6O45 MOD Kineton - MOD Marchwood		rogue246	Approved, semi/self
66741	18/12/2022	Oxford	3F01 18:22 Kineton M.O.D. to Marchwood M.O.D.		Nat37670	Approved, semi/self
66741	12/12/2022	Oxford	6S16 13:00 Bicester M.O.D. to Mossend Down Yard.		Nat37670	Approved, semi/self
66741	03/12/2022	Basingstoke	6N01 19:09 Stoats Nest Junction to Eastleigh East Yard.		Nat37670	Approved, semi/self
66741	03/12/2022	Crawley	6N01 05:00 Eastleigh East Yard to Tinsley Green.		Nat37670	Approved, semi/self
66741	30/11/2022	Oxford	3F01 12:18 Marchwood M.O.D. to Kineton M.O.D.		Nat37670	Approved, semi/self
66741	29/11/2022	Oxford	6Z77 18:50 Kineton M.O.D. to Eastleigh East Yard.		Nat37670	Approved, semi/self
66741	28/11/2022	Southcote Jn	4M47 15:20 Eastleigh East Yard to Kineton M.O.D.		Nat37670	Approved, semi/self
66741	15/11/2022	Tyseley	3F02 11:14 Glen Douglas M.O.D. to Kineton M.O.D.		Nat37670	Approved, semi/self
66741	15/11/2022	Dalmuir	6S02 04:22 Carlisle N.Y. to Glen Douglas M.O.D.		Nat37670	Approved, semi/self
66741	14/11/2022	Tebay	6Z78 12:28 Donnington R.F.T. to Carlisle N.Y.		Nat37670	Approved, semi/self
66741	14/11/2022	Wellington	6Z77 06:42 Bescot Down Side to Donnington R.F.T.		Nat37670	Approved, semi/self
66741	11/11/2022	Oxford	6O45 07:24 Kineton M.O.D. to Marchwood M.O.D.		Nat37670	Approved, semi/self
66741	10/11/2022	Southampton Central	4Z77 18:50 Kineton M.O.D. to Southampton Western Docks.		Nat37670	Approved, semi/self
66741	10/11/2022	Swindon	4M47 12:18 Marchwood M.O.D. to Kineton M.O.D.		Nat37670	Approved, semi/self
66741	10/11/2022	Worting Jn	6O45 07:38 Bicester M.O.D. to Marchwood M.O.D.		Nat37670	Approved, semi/self
66741	08/11/2022	Little Mill Jn	6V84 17:21 Donnington R.F.T. to Bicester M.O.D.		Nat37670	Approved, semi/self
66741	24/11/2021	Basingstoke	0O01 Doncaster Down Decoy - Eastleigh Arlington Yard		rogue246	Approved, semi/self
66741	14/04/2021	Northampton, Kingsthorpe, Wilson's Crossing	4L18 Trafford Park - Felixstowe		Llamafish	Approved, semi/self
66741	30/03/2021	Derby Road	4L18 Manchester Trafford Park Terminal - Felixstowe Freightliner		rogue246	Approved, semi/self
66741	16/12/2020	Dollands Moor	6X29 Dollands Moor - Crewe Basford Hall		rogue246	Approved, semi/self
66741	30/06/2020	Basingstoke	4O23 Manchester Trafford Park Terminal - Southampton Maritime		rogue246	Approved, semi/self
66741	27/05/2020	Water Orton	4E34 Southampton Maritime - Doncaster IPort		rogue246	Approved, semi/self
66741	20/04/2020	Manea	4L07 Birch Coppice Maritime - Felixstowe Freightliner		rogue246	Approved, semi/self
66741	03/04/2020	Cemex Sidings Dove Holes Quarry Peak Forest	8pm Tone Off Thanking Key NHS Workers		rogue246	Approved, semi/self
66741	19/03/2020	Peterborough	6L75 Peak Forest Cemex Sidings - Tillicoultry Quarries Ely Asphalt Plant		rogue246	Approved, semi/self
66741	03/03/2020	Peterborough	0Z91 Bounds Green TRSMD - Doncaster Royal Mail Terminal		rogue246	Approved, semi/self
66741	02/03/2020	Doncaster West Yard Wabtec	5Z92 Worksop Storage Sidings - Doncaster West Yard		rogue246	Approved, semi/self
66741	07/02/2020	Stafford	4O23 Manchester Trafford Park Terminal - Southampton Maritime		rogue246	Approved, semi/self
66741	20/01/2020	Oxford	4O69 Hams Hall - Southampton Western Docks		Llamafish	Approved, semi/self
66741	13/01/2020	Reading	5X51 Eastleigh Arlington Yard - Acton Yard		rogue246	Approved, semi/self
66741	17/12/2019	Basingstoke	5X66 Acton Yard - Eastleigh Arlington Yard		rogue246	Approved, semi/self
66741	13/12/2019	Peterborough	4E14 Felixstowe Freightliner - Doncaster IPort	Named Swanage Railway	rogue246	Approved, semi/self
66741	02/09/2014	Northampton	4M21 Felixstowe - Trafford Park		Llamafish	Approved, semi/self
66741	15/03/2014	Doncaster Down Decoy			rogue246	Approved, semi/self
66741	26/07/2013	Eastleigh Arlington Works		Out Shopped GBRf Colours	rogue246	Approved, semi/self
66741	16/07/2013	Longport EMD			rogue246	Approved, semi/self
66581	19/03/2011	Basingstoke	6Z33 Cardiff T.C - Eastleigh East Yard		rogue246	Approved, semi/self
66581	27/10/2010	Southampton Maritime Warm Storage			rogue246	Approved, semi/self
66581	22/10/2010	Eastleigh Works		Warm Storage	rogue246	Approved, semi/self
66581	06/08/2010	Southampton Maritime Stored With 66580		Last Working 4O17	rogue246	Approved, semi/self
66581	10/12/2009	Leeds Midland Road Stored			rogue246	Approved, semi/self
66581	13/09/2009	Leeds Midland Road Depot			rogue246	Approved, semi/self
66581	16/03/2005	Newport Docks	Delivered By Sea		rogue246	Approved, semi/self

Formations: No formation data.

Listings: There are 6 listings for this number. ?Listings include those under earlier or later numbers carried. There may be further listings which have not yet been approved.

Date ?The date of the listing. Newest listings are shown first.	Type ?Listings are either plain listings (reported details at a given date) or changes (changes of details on a given date). Hover over a code for the explanation.	Status ?The status of this number at (or after) the given date. Hover over a code for the explanation.	Prefix ?The prefix carried at the given date. Hover over a prefix for an explanation.	Number	TOPS	Design	Pool	Livery	Allocation	Location	Notes	?Shows the approval status of each listing. Hover over an icon for an explanation.
09/11/2020	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	66741	66/7		GBBT	GB Railfreight Europorte blue/orange	Roberts Road Depot (Doncaster)			Approved, auto/admin
01/01/2019	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	66741	66/7		GBBT	GB Railfreight blue	Roberts Road Depot (Doncaster)			Approved, auto/admin
01/2011	LListing (e.g. in an ABC)	SExtant, Registered, Stored	Click here for more details of this prefix	66581	66/5				Eastleigh Works			Approved, auto/admin
22/10/2010	CChange (e.g. a transfer or recoding)	SExtant, Registered, Stored	Click here for more details of this prefix	66581	66/5		SAXL		Unallocated		ex FD/DFTZ	Approved, auto/admin
19/10/2010	CChange (e.g. a transfer or recoding)	AExtant, Registered, Active	Click here for more details of this prefix	66581	66/5		DFTZ		Freightliner Diesel Locos		ex S.s/DFTZ	Approved, auto/admin
01/01/2010	LListing (e.g. in an ABC)	SExtant, Registered, Stored	Click here for more details of this prefix	66581	66/5		DFTZ	Freightliner green/yellow	Leeds Midland Road Depot			Approved, auto/admin

Date ?The date of the listing. Newest listings are shown first.

Type ?Listings are either plain listings (reported details at a given date) or changes (changes of details on a given date). Hover over a code for the explanation.

Status ?The status of this number at (or after) the given date. Hover over a code for the explanation.

Prefix ?The prefix carried at the given date. Hover over a prefix for an explanation.

Number

TOPS

Design

Pool

Livery

Allocation

Location

Notes

?Shows the approval status of each listing. Hover over an icon for an explanation.

09/11/2020