Whitchurch [Bristol] to Lisbon flight duration
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Whitchurch [Bristol] to Lisbon flight duration
Hi,
I’m curious to know how long the flight would have taken during WWII on a DC3 going far out into the Atlantic. I’ve seen it quoted at about seven hours, but that does seem rather long even for the period, the route and the equipment.
I’m curious as my father flew to Lisbon twice in WWII, once from Whitchurch to meet an agent and another time by flying boat from Foyle en route to Accra and on toe Cairo.
Thanks, Colin Cohen
I’m curious to know how long the flight would have taken during WWII on a DC3 going far out into the Atlantic. I’ve seen it quoted at about seven hours, but that does seem rather long even for the period, the route and the equipment.
I’m curious as my father flew to Lisbon twice in WWII, once from Whitchurch to meet an agent and another time by flying boat from Foyle en route to Accra and on toe Cairo.
Thanks, Colin Cohen
Colin,
Wikipedia quotes a cruising speed of 207 mph.
Using Great Circle Mapper, I calculated 4:28 direct, so seven hours doesn’t seem unreasonable, if you are taking the “Ju-88 avoiding route”.
Interestingly, the maximum range is quoted as 1500 miles, which would be 7:15 at cruising speed.
I wonder if these Dakotas had extra fuel capacity.
Wikipedia quotes a cruising speed of 207 mph.
Using Great Circle Mapper, I calculated 4:28 direct, so seven hours doesn’t seem unreasonable, if you are taking the “Ju-88 avoiding route”.
Interestingly, the maximum range is quoted as 1500 miles, which would be 7:15 at cruising speed.
I wonder if these Dakotas had extra fuel capacity.
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Thanks very much for that - I have little concept of speed as I've not piloted for half a century and then only in gliders and a hot air balloon!
It must have been a nail-biter though the two personal accounts I've read of the journey before the shoot-down made it sound relaxed. I think after that it was by night and I wonder how they navigated other than dead reckoning or why, if night flights were possible, they ever did it by day. As the shoot-down was at 07:35 and about three hours into the flight it must have been a dawn t/o.
Thanks again, Colin
It must have been a nail-biter though the two personal accounts I've read of the journey before the shoot-down made it sound relaxed. I think after that it was by night and I wonder how they navigated other than dead reckoning or why, if night flights were possible, they ever did it by day. As the shoot-down was at 07:35 and about three hours into the flight it must have been a dawn t/o.
Thanks again, Colin
There's a good book about KLM's involvement in these flights, called 'Sluipvluchten naar Lissabon' by Ad van Ommen (1985), but unfortunately it is only available in Dutch and my copy is hiding in a box in the basement somewhere. I'm sure other books have covered this topic as well though, but I cannot think of a specific title right now. If I stumble across my copy sometime in the next couple of weeks, I will look up some details if you want.
On 1st June 1943 the actor Leslie Howard was aboard KLM Royal Dutch Airlines/BOAC Flight 777, "G-AGBB" a Douglas DC-3 flying from Lisbon to Bristol, when it was shot down by Luftwaffe Junkers Ju 88 C-6 maritime fighter aircraft over the Atlantic (off Cedeira, A Coruña).
More details here: https://en.wikipedia.org/wiki/Leslie_Howard
More details here: https://en.wikipedia.org/wiki/Leslie_Howard
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
There's a good book about KLM's involvement in these flights, called 'Sluipvluchten naar Lissabon' by Ad van Ommen (1985), but unfortunately it is only available in Dutch and my copy is hiding in a box in the basement somewhere. I'm sure other books have covered this topic as well though, but I cannot think of a specific title right now. If I stumble across my copy sometime in the next couple of weeks, I will look up some details if you want.
I'm curious to know why, as night flights were possible, it was not by night from the start. Security at Bristol was so tight that passengers assembled at a hotel in town and when an aircraft was ready they were taken directly to it. For the return flight of course there was no possible security as they shared the field with Lufthansa, and both SIS and the Abwher had a representative at the airport.
Hi,
I’m curious to know how long the flight would have taken during WWII on a DC3 going far out into the Atlantic. I’ve seen it quoted at about seven hours, but that does seem rather long even for the period, the route and the equipment.
I’m curious as my father flew to Lisbon twice in WWII, once from Whitchurch to meet an agent and another time by flying boat from Foyle en route to Accra and on toe Cairo.
Thanks, Colin Cohen
I’m curious to know how long the flight would have taken during WWII on a DC3 going far out into the Atlantic. I’ve seen it quoted at about seven hours, but that does seem rather long even for the period, the route and the equipment.
I’m curious as my father flew to Lisbon twice in WWII, once from Whitchurch to meet an agent and another time by flying boat from Foyle en route to Accra and on toe Cairo.
Thanks, Colin Cohen
My uncle flew BOAC Dakotas on that route, I could look in his log books..
update. Just seen it was 41 which I think was before his time. I’ll check.
My uncle was lost in G-AGIR in August 1944 - he flew into the Atlas Mountains at night...
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
How amazing! - See my that crossed with yours. I only know the details as Portuguese immigration show the aircraft details in the passport stamp, but apparently I don't have sufficient privileges to post an image.
All sorts of 'riff-raff' got diplomatic passports …
All sorts of 'riff-raff' got diplomatic passports …
Colin, I think you need to get to 10 posts on the forum to gain the rights to post images and stuff like that, so you're almost there.
I will see if I can find the book and look up some stuff. The G-AGBB shootdown is of course covered in the book but it also deals with the broader spectrum of DC-3 operations by Dutch airlines during WWII and afterwards. I see that second-hand copies aren't that common either, I was just thinking that you might be able to use something like the Google Translate app on your phone to translate the Dutch text to English on the fly, using a cheap copy, it might be somewhat readable that way even if you get a mix of Dutch and English output.
Edit: I just had a go pointing the Google Translate app's camera function at my laptop's screen with a Dutch text on it. I got a fairly decent translation to English that was readable and understandable. Reading an entire book that way is not something I would recommend, but it is certainly possible if the language is a barrier.
I will see if I can find the book and look up some stuff. The G-AGBB shootdown is of course covered in the book but it also deals with the broader spectrum of DC-3 operations by Dutch airlines during WWII and afterwards. I see that second-hand copies aren't that common either, I was just thinking that you might be able to use something like the Google Translate app on your phone to translate the Dutch text to English on the fly, using a cheap copy, it might be somewhat readable that way even if you get a mix of Dutch and English output.
Edit: I just had a go pointing the Google Translate app's camera function at my laptop's screen with a Dutch text on it. I got a fairly decent translation to English that was readable and understandable. Reading an entire book that way is not something I would recommend, but it is certainly possible if the language is a barrier.
Last edited by Jhieminga; 14th Feb 2022 at 14:43. Reason: Experiment outcome added....
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Thanks very much: Amazon do have one for about £25 [with free slow delivery from South Africa!], but I think using GoogleTranslate would be fraught. I do use it into English from time to time, but I find the results very variable. I've used it from both German and French white a bit and sometimes the English leave me scratching my head. I use it into French, in which I am fluent, as it saves remembering where the accents go, but often I can see it is wrong and have to tweak the English to make it say what I mean in French! Not having a word of Dutch I think I might be up a gum tree.
Now I'm on 10 posts here is the passport - I wonder how many countries showed the registration, I think it's the only one from my dad's wartime travels.
It says:
You may post new threads
You may post replies
You may post attachments
You may edit your posts
but I got the error saying I can't post URLs till at least 10 though it was a png.
It says:
You may post new threads
You may post replies
You may post attachments
You may edit your posts
but I got the error saying I can't post URLs till at least 10 though it was a png.
Colin
In your opening post you say that your father flew from "Foyle" to Accra and onwards. I think that this is very unlikely as Loch Foyle is at the extreme north end of the island of Ireland. The main base for flying boats operating such services during WW2 was at Foynes in the Shannon Estuary in the Republic of Ireland (despite "neutrality"). BOAC had a crew base there as did the American crews operating the transatlantic flying boat service to Newfoundland and onwards. There is a very good flying boat museum in the port of Foynes - well worth a visit if you are ever in the area.
Ian BB
In your opening post you say that your father flew from "Foyle" to Accra and onwards. I think that this is very unlikely as Loch Foyle is at the extreme north end of the island of Ireland. The main base for flying boats operating such services during WW2 was at Foynes in the Shannon Estuary in the Republic of Ireland (despite "neutrality"). BOAC had a crew base there as did the American crews operating the transatlantic flying boat service to Newfoundland and onwards. There is a very good flying boat museum in the port of Foynes - well worth a visit if you are ever in the area.
Ian BB
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
You are quite right - I copied and pasted Foynes and the spell-checker did the rest!
I corresponded with the museum a good while back, they even had the passenger manifest.
I corresponded with the museum a good while back, they even had the passenger manifest.
I see your point about translating stuff through Google. Personally, I would only go down that route if you could get a £2 copy somewhere. At the prices this book is available at, it is too risky but I figured I should mention it.
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
Thanks, I may just wait for a cheap copy!
I had done it as you say [the browse option], that's why I quoted the error message as it was unrelated to what I did.
I had done it as you say [the browse option], that's why I quoted the error message as it was unrelated to what I did.
How amazing! - See my that crossed with yours. I only know the details as Portuguese immigration show the aircraft details in the passport stamp, but apparently I don't have sufficient privileges to post an image.
All sorts of 'riff-raff' got diplomatic passports …
All sorts of 'riff-raff' got diplomatic passports …
Here's a typical logbook entry for my uncle's flights to Lisbon.
As you can see, he frequently flew from 'JP' to Lyneham, then Lyneham to Lisbon.
Anyone know where 'JP' is...?
Thread Starter
Join Date: May 2017
Location: England
Posts: 18
Likes: 0
Received 0 Likes
on
0 Posts
How fascinating, sorry I have no idea about JP. Do you have anything earlier, or for G-AGBB?
This time my image has uploaded, by drag'n'drop rather than browse.
This time my image has uploaded, by drag'n'drop rather than browse.
He was seconded from the RAF to BOAC in August 1942, but initially flew Whitleys and Oxfords, by the time he moved to DC3s, G-AGBB had been lost I'm afraid...