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Rail Data > Data > Codes > TOPS List > AO21
Main Details PDF
TOPS Code/Class: AO21
Key Photo:
Icon:
TOPS Category: ?This is my own (unofficial) means to categorise TOPS codes based on what they relate to and whether they are long (4 characters, i.e. including sub-codes) or short (3 characters) LC - Long Code, Coaching Stock
TOPS GENKOC: ?The first character of a TOPS code is known as the GENKOC and indicates the general type of rolling stock (e.g. 1xx are DMUs). A - Passenger-carrying coaches
TOPS BRAKTY: ?The third character of many TOPS codes is the BRAKTY, indicating the type of braking equipment fitted (e.g. A indicates air brakes). * - Not defined by code
Parent:AO?
Description: Private Owner Coach
Numbers: ?Numbers are only shown where the ranges were limited. Otherwise, refer to the listings section below. The letter r after the numbers indicates this is a range, with not all numbers in the sequence used.
Status:
Date On:
Origins:
Date Off:
Destiny:
Sub-codes ?If this code had any sub-codes, they will be listed here.
None found
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
14 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
DesignClassSeriesDescriptionStatus
AO228.3C BR TOPS Carriage Design Code TBC
AO232.1C BR TOPS Carriage Design Code TBC
AO234.0B BR TOPS Carriage Design Code TBC
AO234.1C BR TOPS Carriage Design Code TBC
AO237.0B BR TOPS Carriage Design Code TBC
AO237.0C BR TOPS Carriage Design Code TBC
AO239.0A BR TOPS Carriage Design Code TBC
AO239.0C BR TOPS Carriage Design Code TBC
AO239.0E BR TOPS Carriage Design Code TBC
AO239.0G BR TOPS Carriage Design Code TBC
AO239.0H BR TOPS Carriage Design Code TBC
AO239.0L BR TOPS Carriage Design Code TBC
AO239.0N BR TOPS Carriage Design Code TBC
AO243.0B BR TOPS Carriage Design Code TBC
Batches ?Batches of numbers built or converted to this TOPS code are listed below. Note that only codes that were wholly to this code will appear, otherwise refer to the listings section for other numbers.
There are no batches recorded as being wholly to this TOPS code (including any sub-codes).
Notes
No notes have been left yet. ?There may be some notes posted but which have not yet been approved.
Profiles ?Profiles provide an overview of the histories of various types of train. Profiles that are relevant to this TOPS class/code are listed below. If no profiles are shown, try looking under the parent code (in main details section above)
Listings
There are 26 listings (with 26 distinct numbers) for this TOPS code/class (not including any sub-codes).
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.
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 1861 (R) AO21 AO234.0B MBCS maroon Ropley (MHR) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 4836 AO21 AO239.0E MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99311 AO21 AO234.1C MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99314 AO21 AO243.0B MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99315 AO21 AO243.0B MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99317 AO21 AO232.1C MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99318 AO21 AO239.0L MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99326 AO21 AO239.0A MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99327 AO21 AO239.0N MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99328 AO21 AO239.0N MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99329 AO21 AO239.0C MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99710 AO21 AO237.0B MBCS GWR chocolate/cream Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99712 AO21 AO237.0B MBCS GWR chocolate/cream Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99713 AO21 AO237.0B MBCS Pilkington K green/red Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99716 AO21 AO237.0B MBCS GWR chocolate/cream Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99717 AO21 AO237.0C MBCS Pilkington K green/red Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 99718 AO21 AO237.0B MBCS maroon Carnforth Depot Tyseley, Birmingham Railway Museum Approved, auto/admin
05/2000 LListing (e.g. in an ABC) SExtant, Registered, Stored
Click here for more details of this prefix		 99721 AO21 AO237.0B MBCS maroon Carnforth Depot Tyseley, Birmingham Railway Museum Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99722 AO21 AO237.0B MBCS maroon Carnforth Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99822 AO21 AO234.1C MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99823 AO21 AO239.0E MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99824 AO21 AO239.0E MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99829 AO21 AO239.0G MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99830 AO21 AO239.0H MBCS maroon Bo'ness (SRPS) Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99993 AO21 AO239.0H MBCS maroon Crewe Carriage Depot Approved, auto/admin
05/2000 LListing (e.g. in an ABC) AExtant, Registered, Active
Click here for more details of this prefix		 99995 AO21 AO228.3C MBCS maroon Kidderminster (SVR) Approved, auto/admin
Photos - Internal
There are no photos of this type.
Photos - External
To be added
Related Information
To be added
Dimensions ?Dimensions are normally recorded against design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available.
There are no dimensions recorded for this TOPS code.
Drawings ?Drawings are normally referenced to specific design/diagram numbers. They can be recorded against batches, lots or TOPS codes if the design/diagram is not available. If no drawings are listed here, try looking at related designs/diagrams (above).
There are no drawings referenced for this TOPS code.
Data History
Record added 01/01/2020 by Thomas Young
This item has not been edited.
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