Rail Data Pool Details

Main Details

Pool code:	NNL		Previous	Next
Added on:	01/01/2019	In selection ?This works on your last-used pools selection, including any filters and sort orders. Buttons will not show if the current pool was not in your last selection, or if you are at the beginning or end of the data set.
Added by:	Thomas Young	Overall ?This works on the overall pools list without any filtering or sorting applied.

Description/s ?The meanings of pool codes can change over time. This table lists the known descriptions for the above code.

Date ?The date of the description. Prefixes nb='not before', pe='period ending'.	Listing Type ?Listings can be one of two types. A plain 'Listing' is the description of the pool at a given date and is not related to any change. These mainly come from ABC-types and TOPS reports. A 'Change' listing is when the pool or its description was changed, and the date is that of the change. These mainly come from magazine news reports.	Description ?The description of the pool at the given date. Note that these are generally the official descriptions and some, particularly wagons codes, include abbreviations.	Comments ?This column will show any additional information. For example, when pools are changed but the change is not apparent from the description, the information will be included here. Additional information may also be added in the form of notes (see below).	Source ?This column indicates where the information came from.	Added ?The date that this pool description was added to the database.
01/01/1989	Listing	Network SouthEast, North London Lines		British Rail Motive Power Combined Volume 1989 (Ian Allan)	11/02/2021

Listings ?Listings show attributes (including pool allocations) of items of rolling stock at a given date. More listings are being added but they are far from comprehensive.
There are 72 listings (with 72 distinct numbers) for this pool. The most recent 50 are shown below.

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.
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51571		DP311.1B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51572		DP311.1B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51909		DQ213.2B	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51912		DQ213.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51914		DQ213.2B	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51916		DQ213.1A	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	51942		DQ213.2B	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	53599		DQ212.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	53628		DQ212.2B	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	54194		DS310.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	54271		DS311.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	54279		DS311.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	54358		DS302.2B	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	54493		DS311.1A	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	55004		DQ222.0A	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	55011		DQ222.0A	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	59163		DT218.0A	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	59206		DT203.1A	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	59734		DT229.1C	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	59735		DT229.1C	NNL	Blue/Grey	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	62530		EA204.0A	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	62594		EI201.0A	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	71214		EH210.0A	NNL	Network SouthEast	Bletchley Depot			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14283		EB277.2A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14546		EB277.6A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14558		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14559		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14560		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14561		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14566		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14567		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14568		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14572		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14575		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14578		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14581		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14582		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14586		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	14590		EB277.5A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16102		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16103		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16104		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16105		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16110		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16111		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16112		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16116		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16119		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16122		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			Approved, auto/admin
01/01/1989	LListing (e.g. in an ABC)	AExtant, Registered, Active	Click here for more details of this prefix	16125		EE269.1A	NNL	Blue/Grey	Selhurst Depot (London)			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.

01/01/1989

LListing (e.g. in an ABC)

AExtant, Registered, Active