• Our new ticketing site is now live! Using either this or the original site (both powered by TrainSplit) helps support the running of the forum with every ticket purchase! Find out more and ask any questions/give us feedback in this thread!

Class 701 'Aventra' trains for South Western Railway: progress updates

Sponsor Post - registered members do not see these adverts; click here to register, or click here to log in
R

RailUK Forums

Meglos

Member
Joined
19 Dec 2020
Messages
190
Location
london
Currently on 701027 on it's first passenger service.
What a joke. The Wifi is not working,or even showing. icomera Wifi is showing - the Wifi supplier - but it won't let you connect.
 

Feathers44

Member
Joined
12 Aug 2014
Messages
378
If that were a justification for not putting a train into service, serous questions to the management would need answering!
 

CR165022

Established Member
Joined
12 Nov 2019
Messages
1,355
Location
Buckinghamshire
It's not "the end of the world" but I think it's fair to be annoyed that something on a brand new train doesn't work on its first day in service. It's simple things that should be working as they are but simply aren't.
 

800001

Established Member
Joined
24 Oct 2015
Messages
7,303
It's not "the end of the world" but I think it's fair to be annoyed that something on a brand new train doesn't work on its first day in service. It's simple things that should be working as they are but simply aren't.
I never use train WiFi, get far better signal using my normal phone signal.
 

Bigfoot

Established Member
Joined
2 Dec 2013
Messages
1,415
I never use train WiFi, get far better signal using my normal phone signal.
Same here, suburban WiFi has had its time. There are also so many decent 5G SIM deals with lots of data at crazy low prices and usually a better connection, especially on a stopping service in suburbia.
 

Covshire1

Member
Joined
4 Jan 2018
Messages
302
93s taking a pair of 701/5s on Wednesday...

6Q87 0821 Bicester Mod Gbrf to Wimbledon Park Depot Sdgs


== Doublepost prevention - post automatically merged: ==

And returning a pair the same day?

6Q57 1545 Wimbledon Park Depot Sdgs to Derby Litchurch Lane

 

800001

Established Member
Joined
24 Oct 2015
Messages
7,303
Same here, suburban WiFi has had its time. There are also so many decent 5G SIM deals with lots of data at crazy low prices and usually a better connection, especially on a stopping service in suburbia.
I get 108g for £9 so I'm never bothered about running out and signal is always way better than then WiFi.

Granted not everyone gets that much data, WiFi to me is more benefit for laptop people but even then I've heard some people hotspot from there phone.
 

TRAX

Established Member
Joined
2 Dec 2015
Messages
1,810
Location
France
It's not "the end of the world" but I think it's fair to be annoyed that something on a brand new train doesn't work on its first day in service. It's simple things that should be working as they are but simply aren't.
It's precisely on the first day of a train that I'd be more tolerant of some stuff - especially gadgets - not working.
 

bb21

Emeritus Moderator
Joined
4 Feb 2010
Messages
24,445
If that were a justification for not putting a train into service, serous questions to the management would need answering!
Non-working WiFi would not be a reason stopping a train from entering service.
 

WWTownEnth

Member
Joined
21 Mar 2014
Messages
696
701001 - In Passenger Service (2 Mar 26)
701002 - In Passenger Service (18 May 26)
701003 - SWR preparing for passenger service
701004 - SWR preparing for passenger service

701005 - In Passenger Service (27 Aug 25)
701006 - In Passenger Service (6 Mar 26)
701007 - In Passenger Service (24 Feb 26)
701008 - In Passenger Service (31 Mar 26)
701009 - In Passenger Service (17 Oct 25)
701010 - In Passenger Service (22 Dec 25)
701011 - In Passenger Service (26 Feb 26)
701012 - In Passenger Service (21 Jul 25)
701013 - In Passenger Service (28 Jul 25)
701014 - In Passenger Service 9 Jun 26)

701015 - Training duties
701016 - In Passenger Service (4 Jun 26)
701017 - In Passenger Service (25 Nov 24)
701018 - In Passenger Service (6 Jul 25)
701019 - In Passenger Service (18 Apr 26)
701020 - In Passenger Service (8 Oct 25)
701021 - In Passenger Service (15 Sep 25)
701022 - In Passenger Service (9 Feb 26)
701023 - In Passenger Service (7 Apr 26)

701024 - Training duties
701025 - In Passenger Service (24 Jun 25)
701026 - In Passenger Service (3 Nov 25)
701027 - In Passenger Service (29 Jun 26)

701028 - Training duties
701029 - SWR preparing for passenger service
701030 - In Passenger Service (9 Dec 25)
701031 - In Passenger Service (28 Oct 24)
701032 - In Passenger Service (15 May 26)
701033 - In Passenger Service (26 Nov 25)
701034 - In Passenger Service (18 Mar 25)
701035 - In Passenger Service (28 May 25)
701036 - In Passenger Service (7 Mar 24)
701037 - In Passenger Service (9 Jan 24)
701038 - In Passenger Service (5 Feb 26)
701039 - In Passenger Service (10 Jan 24)
701040 - In Passenger Service (15 Jun 26)
701041 - In Passenger Service (17 Jun 25)
701042 - In Passenger Service (21 May 25)
701043 - In Passenger Service (16 Jan 24)
701044 - In Passenger Service (5 Feb 25)
701045 - In Passenger Service (10 Apr 26)
701046 - In Passenger Service (17 Mar 25)
701047 - In Passenger Service (31 Dec 25)
701048 - In Passenger Service (8 Nov 25)
701049 - In Passenger Service (20 Mar 26)
701050 - In Passenger Service (17 Nov 25)
701051 - In Passenger Service (14 Jul 25)
701052 - In Passenger Service (23 Dec 25)
701053 - In Passenger Service (26 Aug 25)
701054 - In Passenger Service (3 Jan 26)
701055 - In Passenger Service (6 May 26)
701056 - In Passenger Service (8 Sep 25)
701057 - In Passenger Service (13 Aug 25)
701058 - In Passenger Service (11 Aug 25)
701059 - In Passenger Service (5 Dec 25)
701060 - In Passenger Service (1 Nov 25)


In Passenger Service: 54/60
Training duties: 3/60 (028 briefly served passengers before training duties)

SWR preparing for passenger service: 3/60


701501 - Stored at Derby Litchurch Lane
701502 - Stored at Derby Litchurch Lane

701503 - SWR preparing for passenger service
701504 - SWR preparing for passenger service

701505 - Stored at Derby Litchurch Lane
701506 - Stored at Bicester
701507 - Stored at Derby Litchurch Lane
701508 - Stored at Derby Litchurch Lane

701509 - SWR preparing for passenger service
701510 - SWR preparing for passenger service

701511 - Stored at Derby Litchurch Lane
701512 - SWR preparing for passenger service
701513 - Stored at Bicester
701514 - Stored at Derby Litchurch Lane
701515 - Stored at Bicester
701516 - Stored at Bicester

701517 - SWR preparing for passenger service
701518 - Stored at Bicester
701519 - SWR preparing for passenger service
701520 - SWR preparing for passenger service
701521 - SWR preparing for passenger service
701522 - SWR preparing for passenger service

701523 - Stored at Bicester
701524 - Stored at Derby Litchurch Lane
701525 - Stored at Bicester
701526 - Stored at Bicester

701527 - SWR preparing for passenger service
701528 - SWR preparing for passenger service
701529 - SWR preparing for passenger service

701530 - Stored at Bicester

In Passenger Service: 0/30
SWR preparing for passenger service: 13/30
Stored at Derby Litchurch Lane: 8/30
Stored at Bicester 9/30
That takes us to 54 in service, 3 in training and 3 in commissioning.
 

MontyP

Member
Joined
18 Nov 2015
Messages
536
I never use train WiFi, get far better signal using my normal phone signal.
You've clearly never travelled on SWR suburban between Wimbledon and Clapham Junction, the mobile signal is atrocious for most of the journey!
 

Bigfoot

Established Member
Joined
2 Dec 2013
Messages
1,415
You've clearly never travelled on SWR suburban between Wimbledon and Clapham Junction, the mobile signal is atrocious for most of the journey!
I'd suggest that is a network choice issue and not a general issue. I stream and make calls on that stretch regularly without issue.
 

rmHawk765

Member
Joined
8 Apr 2025
Messages
708
Location
ECML South
You've clearly never travelled on SWR suburban between Wimbledon and Clapham Junction, the mobile signal is atrocious for most of the journey!
The WiFi cannot be any better as it uses the exact same mobile signal. If anything it'll be worse as you're sharing that same signal with possibly hundreds of other people. This is the same for all UK operators right now, however if I remember correctly Lumo is planning to trial Starlink technology which could genuinely have an advantage over mobile data (and is already used widely on planes).

== Doublepost prevention - post automatically merged: ==

I'd suggest that is a network choice issue and not a general issue. I stream and make calls on that stretch regularly without issue.
Signal in London seems to be getting progressively worse. I'd be willing to bet it's because of the obsession of removing Huawei technology which is just far superior to everything else... certainly that's what's happened in my local area. My broadband connection has also never been worse, despite the fact that I upgraded recently.
 
Joined
28 Jun 2012
Messages
832
Location
Epsom Downs
There were some issues commissioning it last week that I had to help resolve but it was sorted this morning. Apologies if this was an issue for you.

== Doublepost prevention - post automatically merged: ==

Currently on 701027 on it's first passenger service.
What a joke. The Wifi is not working,or even showing. icomera Wifi is showing - the Wifi supplier - but it won't let you connect.
 

vuzzeho

Member
Joined
11 Apr 2022
Messages
663
Location
London
The WiFi cannot be any better as it uses the exact same mobile signal. If anything it'll be worse as you're sharing that same signal with possibly hundreds of other people. This is the same for all UK operators right now, however if I remember correctly Lumo is planning to trial Starlink technology which could genuinely have an advantage over mobile data (and is already used widely on planes).
GWR is trialling it on a 802 (or 800?) and GBR is planning on rolling it, or something like it, out across a big chunk of its future fleet.
 

Goldfish62

Veteran Member
Joined
14 Feb 2010
Messages
13,116
GWR is trialling it on a 802 (or 800?) and GBR is planning on rolling it, or something like it, out across a big chunk of its future fleet.
The trial has happened. It's now going to be rolled out.


Better WiFi for hundreds of trains under government plans​

A persons face is obscured as they use a phone on a train.
Image source,Getty Images
ByMaia Davies and Katy Austin, Transport correspondent
    • Published
      26 May 2026
The WiFi on hundreds of Britain's main line trains is set to be upgraded under government plans.
New technology will be rolled out on more than 1,400 trains across the UK allowing them to connect to low-earth satellites, which ministers say will provide faster and more reliable service than the mobile networks currently powering on-board WiFi.
A government source said the upgrade would "rocket boost connectivity on every main line train in Britain over the next few years, tackling both slow speeds and irritating not-spots".
Campaign groups welcomed the move but said passengers' main concerns remained the cost and reliability of rail travel.
The plans follow a trial of satellite connectivity across operators including LNER, South Western Railway and Great Western Railway, with the technology to be rolled out across nationalised main line services through funding worth £57m.
 

Nogoohwell

Member
Joined
14 Aug 2020
Messages
104
Location
London
I travel a lot through Europe, countries like Norway with just 6million people, and the mobile signal on trains is perfect from start to finish. Does not matter where you are, tunnels, cuttings or miuntains, it just works.

Its mad but most other countries can actually count on having signal when they travel and arrange video calls while on a train.

Would never dream of that on any train in the UK.
 

vuzzeho

Member
Joined
11 Apr 2022
Messages
663
Location
London
I travel a lot through Europe, countries like Norway with just 6million people, and the mobile signal on trains is perfect from start to finish. Does not matter where you are, tunnels, cuttings or miuntains, it just works.

Its mad but most other countries can actually count on having signal when they travel and arrange video calls while on a train.

Would never dream of that on any train in the UK.
We're getting severely off topic. But the DfT signed a deal last year to remove mobile deadzones on the ECML, WCML, and GWML. No need to dream. All you have to do is wait.


Project Reach will initially see Neos Networks deploy 1,000 kilometres of ultra-fast fibre optic cable along the East Coast Main Line, parts of the West Coast Main Line and the Great Western Main Line, with ambition to expand beyond 5,000 kilometres in the near future.

In addition to this, Freshwave will tackle signal blackspots in 57 tunnels, covering almost 50 kilometres,

(Maybe this is worth moving to another, new thread.)
 

MontyP

Member
Joined
18 Nov 2015
Messages
536
I'd suggest that is a network choice issue and not a general issue. I stream and make calls on that stretch regularly without issue.
You're probably right. Mine is O2. I always connect to the WiFi on that stretch now as it is so much better than the mobile network
 

Meglos

Member
Joined
19 Dec 2020
Messages
190
Location
london
You're probably right. Mine is O2. I always connect to the WiFi on that stretch now as it is so much better than the mobile network
EE always drop out around Raynes Park, where sometimes even a 3G signal is not available. So I always use the train WiFi in that area.

The railway WiFi uses multiple external antenna's to pick up the signals from all three major networks at the same time, so train users will often get WiFi even when their own phone suppliers signal is bad.
 

Invincible

Member
Joined
23 Apr 2022
Messages
851
Location
Surrey
We're getting severely off topic. But the DfT signed a deal last year to remove mobile deadzones on the ECML, WCML, and GWML. No need to dream. All you have to do is wait.




(Maybe this is worth moving to another, new thread.)
The current icomera system on SWR uses a system where the roof antenna pickup up multiple 4g (or 5G) networks and automatically picks the strongest to relay on the trains WiFi, so in theory should be better than using a 4G or 5G single network phone within the metal train body. (Edit just noticed Meglos's post)
In Urban areas should work fine, but outside London can be variable.
SWR tested a private 5G network in the rural main line which was used to relay internet over trains WiFi, which worked well,
but was expensive and the installation team was disbanded. (think it is still running)

The UK Government sponsored a test of train roof mounted Oneweb (rival LEO satellite system rival to Starlink part owned by the Government) on the Swanage railway. A similar satellite system is now on test on GWR.
 
Last edited:

Big Jumby 74

Established Member
Joined
12 Feb 2022
Messages
2,217
Location
UK
In years past there were some noticeable black spots on the SW which interfered with more than one mobile provider. As someone up thread mentioned (I think) Clapham Cutting was one, but also parts of the Pompey direct between Guildford and Petersfield IIRC are the two that I remember.
No doubt improvements have been made in more recent times. One would hope so at any rate.
 

Covshire1

Member
Joined
4 Jan 2018
Messages
302
93s taking a pair of 701/5s on Wednesday...

6Q87 0821 Bicester Mod Gbrf to Wimbledon Park Depot Sdgs


== Doublepost prevention - post automatically merged: ==

And returning a pair the same day?

6Q57 1545 Wimbledon Park Depot Sdgs to Derby Litchurch Lane

701525 reportedly the lucky unit on 6Q87 between 93001 + 93005 today...
 

WWTownEnth

Member
Joined
21 Mar 2014
Messages
696
701001 - In Passenger Service (2 Mar 26)
701002 - In Passenger Service (18 May 26)
701003 - SWR preparing for passenger service
701004 - SWR preparing for passenger service

701005 - In Passenger Service (27 Aug 25)
701006 - In Passenger Service (6 Mar 26)
701007 - In Passenger Service (24 Feb 26)
701008 - In Passenger Service (31 Mar 26)
701009 - In Passenger Service (17 Oct 25)
701010 - In Passenger Service (22 Dec 25)
701011 - In Passenger Service (26 Feb 26)
701012 - In Passenger Service (21 Jul 25)
701013 - In Passenger Service (28 Jul 25)
701014 - In Passenger Service 9 Jun 26)

701015 - Training duties
701016 - In Passenger Service (4 Jun 26)
701017 - In Passenger Service (25 Nov 24)
701018 - In Passenger Service (6 Jul 25)
701019 - In Passenger Service (18 Apr 26)
701020 - In Passenger Service (8 Oct 25)
701021 - In Passenger Service (15 Sep 25)
701022 - In Passenger Service (9 Feb 26)
701023 - In Passenger Service (7 Apr 26)

701024 - Training duties
701025 - In Passenger Service (24 Jun 25)
701026 - In Passenger Service (3 Nov 25)
701027 - In Passenger Service (29 Jun 26)

701028 - Training duties
701029 - SWR preparing for passenger service
701030 - In Passenger Service (9 Dec 25)
701031 - In Passenger Service (28 Oct 24)
701032 - In Passenger Service (15 May 26)
701033 - In Passenger Service (26 Nov 25)
701034 - In Passenger Service (18 Mar 25)
701035 - In Passenger Service (28 May 25)
701036 - In Passenger Service (7 Mar 24)
701037 - In Passenger Service (9 Jan 24)
701038 - In Passenger Service (5 Feb 26)
701039 - In Passenger Service (10 Jan 24)
701040 - In Passenger Service (15 Jun 26)
701041 - In Passenger Service (17 Jun 25)
701042 - In Passenger Service (21 May 25)
701043 - In Passenger Service (16 Jan 24)
701044 - In Passenger Service (5 Feb 25)
701045 - In Passenger Service (10 Apr 26)
701046 - In Passenger Service (17 Mar 25)
701047 - In Passenger Service (31 Dec 25)
701048 - In Passenger Service (8 Nov 25)
701049 - In Passenger Service (20 Mar 26)
701050 - In Passenger Service (17 Nov 25)
701051 - In Passenger Service (14 Jul 25)
701052 - In Passenger Service (23 Dec 25)
701053 - In Passenger Service (26 Aug 25)
701054 - In Passenger Service (3 Jan 26)
701055 - In Passenger Service (6 May 26)
701056 - In Passenger Service (8 Sep 25)
701057 - In Passenger Service (13 Aug 25)
701058 - In Passenger Service (11 Aug 25)
701059 - In Passenger Service (5 Dec 25)
701060 - In Passenger Service (1 Nov 25)


In Passenger Service: 54/60
Training duties: 3/60 (028 briefly served passengers before training duties)

SWR preparing for passenger service: 3/60


701501 - Stored at Derby Litchurch Lane
701502 - Stored at Derby Litchurch Lane

701503 - SWR preparing for passenger service
701504 - SWR preparing for passenger service

701505 - Stored at Derby Litchurch Lane
701506 - Stored at Bicester
701507 - Stored at Derby Litchurch Lane
701508 - Stored at Derby Litchurch Lane

701509 - SWR preparing for passenger service
701510 - SWR preparing for passenger service

701511 - Stored at Derby Litchurch Lane
701512 - SWR preparing for passenger service
701513 - Stored at Bicester
701514 - Stored at Derby Litchurch Lane
701515 - Stored at Bicester
701516 - Stored at Bicester

701517 - SWR preparing for passenger service
701518 - Stored at Bicester
701519 - SWR preparing for passenger service
701520 - SWR preparing for passenger service
701521 - SWR preparing for passenger service
701522 - SWR preparing for passenger service

701523 - Stored at Bicester
701524 - Stored at Derby Litchurch Lane

701525 - SWR preparing for passenger service
701526 - Stored at Bicester
701527 - SWR preparing for passenger service
701528 - SWR preparing for passenger service
701529 - SWR preparing for passenger service

701530 - Stored at Bicester

In Passenger Service: 0/30
SWR preparing for passenger service: 14/30
Stored at Derby Litchurch Lane: 8/30
Stored at Bicester 8/30
14 of the five car units now on SWR territory.

I wonder when we will see the first pair enter service.....my assumption is that they wil continue to prioritise the 10 cars until they are all in traffic. Has five car driver training started yet?
 

Top