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Rail Data > Data > Codes > TOPS List > JJA
Main Details
TOPS Code/Class: JJA
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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) SW - Short Code, Wagons
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). J2 - Bogie Private-Owner Wagons (from 1990)
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). A - Air brakes
Description:
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: Current
Date On:
Origins:
Date Off:
Destiny:
Similar/re-used codes ?TOPS codes have often been re-used. If there are any other known uses, they will be listed here.
JJA (2) (-)
Sub-codes ?If this code had any sub-codes, they will be listed here.
JJA-P P.O. Steel, bogie
Designs/Diagrams ?Design codes and diagrams related to this code (and any sub-codes where relevant) are listed here.
2 designs/diagrams currently listed against this TOPS code/class (including any sub-codes).
DesignClassSeriesDescriptionStatus
JJ047A BR TOPS Wagon Design Code TBC
JJ047B BR TOPS Wagon 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 3 batches recorded as being wholly to this TOPS code (including any sub-codes).
Numbers Class Origin Qty Type Built/Converted Date/s Lot
GERS12895-GERS12899 JJA Renumbered 5 Bogie Autoballaster Wagon 2010
GERS12901-GERS12999 JJA Conversion 99 Bogie Autoballaster Wagon RFS, Doncaster 2000-2001
GERS13001-GERS13005 JJA Conversion 5 Bogie Autoballaster Wagon RFS, Doncaster 2001
Listings
There are 3 listings (with 2 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.
01/01/1992 LListing (e.g. in an ABC) AExtant, Registered, Active TIPHTiphook Rail Ltd
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93245 JJA JJ047B Approved, auto/admin
01/04/1990 LListing (e.g. in an ABC) AExtant, Registered, Active TIPHTiphook Rail Ltd
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93244 JJA JJ047A Approved, auto/admin
01/04/1990 LListing (e.g. in an ABC) AExtant, Registered, Active TIPHTiphook Rail Ltd
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93245 JJA JJ047B Approved, auto/admin
Photos - Internal
There are no photos of this type.
Photos - External
To be added
Notes
No notes have been left yet. ?There may be some notes posted but which have not yet been approved.
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.