Friday 12 April 1918 – Three RE8s and Some Aerial Combat Work

Log book entry

After three days of no flying, Greg had three flights in three different RE8s today with Lt Thomas as instructor, and a taste of aerial combat training in a DH.6:

Log book entry
Log book entry
Date: 12.4.18 
Hour: 2.0 
Instructor: Lt Thomas 
Machine type and No.: RE4462 
Passenger: Self 
Time: 15 min 
Height: 1000 
Course: Aerodrome 
Remarks: Dual. 1 landing.
Date: 12.4.18 
Hour: 2.25 
Instructor: – 
Machine type and No.: RE6632 
Passenger: – 
Time: 40 min 
Height: 2000 
Course: [Aerodrome] 
Remarks: Practice turns. 2 landings.
Date: 12.4.18 
Hour: 3.35 
Instructor: – 
Machine type and No.: DH7672 
Passenger: – 
Time: 1 hr 30 min 
Height: 2000 
Course: [Aerodrome] 
Remarks: Fighting (Offence solo)
Date: 12.4.18 
Hour: 6.30 
Instructor: – 
Machine type and No.: RE4968 
Passenger: – 
Time: 35 min 
Height: 1000 
Course: [Aerodrome] 
Remarks: Landings (five).

Thursday 11 April 1918 – Merville Falls – Backs to the Wall

German advance on Merville

Meanwhile in France…

Merville Falls

The outlook is grim.  Operation Georgette progresses apace, as the header image shows, and the front line reached the middle of Merville by nightfall as German forces advance west. 

“With our backs to the wall…”

In fact, the outlook is so grim, that on this day General Haig issued his famous ‘backs to the wall’ order:

Haig's 'backs to the wall' order
Haig’s ‘backs to the wall’ order Credit: firstworldwar.com

SPECIAL ORDER OF THE DAY
By FIELD-MARSHAL SIR DOUGLAS HAIG
K.T., G.C.B., G.C.V.O., K.C.I.E.
Commander-in-Chief, British Armies in France

To ALL RANKS OF THE BRITISH ARMY IN FRANCE AND FLANDERS.

Three weeks ago to-day the enemy began his terrific attacks against us on a fifty-mile front.  His objects are to separate us from the French, to take the Channel Ports and destroy the British Army.

In spite of throwing already 106 Divisions into the battle and enduring the most reckless sacrifice of human life, he has as yet made little progress towards his goals.

We owe this to the determined fighting and self-sacrifice of our troops.  Words fail me to express the admiration which I feel for the splendid resistance offered by all ranks of our Army under the most trying circumstances.

Many amongst us now are tired.  To those I would say that Victory will belong to the side which holds out the longest.  The French Army is moving rapidly and in great force to our support.

There is no other course open to us but to fight it out.  Every position must be held to the last man : there must be no retirement.  With our backs to the wall and believing in the justice of our cause each one of us must fight on to the end.  The safety of our homes and the Freedom of mankind alike depend upon the conduct of each one of us at this critical moment.

(Signed) D. Haig. F.M.
Commander-in-Chief,
British Armies in France

General Headquarters
Thursday, April 11th, 1918

More background and detail in The Spring Offensives by Michael Seymour.

42 Squadron Drives Down Two Scouts

An RE8 of 42 Squadron RAF, Greg’s future squadron, saw aerial combat around Béthune:

42 Sqn Combat Report
42 Sqn Combat Report; Click or tap for larger image

Time: 2.42 p.m.  Locality: BETHUNE

Pilot: 2/Lieut B. Martin; Observer: 2/Lieut J. R. Bono

Five hostile scouts.  All were of same type, single seaters, believed to be Albatross Scouts, biplanes and no extensions, with Spad tails, marked black and white

Upon getting above clouds, Observer drew Pilot’s attention to 5 planes coming from North East.  Upon reaching 3000 feet the E.A. formation was seen to swerve round and try to drive us over the line. Pilot turned slightly to West and by this time two of the leading E.A. dived on us, one diving directly on our nose which was engaged by the Pilot’s gun, nose to nose, and the other on the right wing was engaged by the Observer’s gun.  The machine engaged by Pilot gave way and went under the machine and was not seen again and is believed to have been hit.  Meanwhile the E.A. attacking on the right and engaged by Observer was seen to glide down and disappear in cloud, the Observer having fired one magazine into it.  One of the other hostile planes was seen to fly towards and parallel to ours and Observer emptied another drum into it.  Pilot was then entering clouds and E.A. went away. Ten minutes later 4 machines were seen approaching from enemy line from further North than place where last 5 E.A. were seen. They approached and Pilot disappeared under the clouds.

Header Image: Adapted from Map 7 of Haig’s Despatches ‘The German Offensive on the Lys, April 1918’. Credit: Imperial War Museum and Great War Digital

Tuesday 9 April 1918 – Operation Georgette Begins and 42 Squadron Relocates

The Lys Offensive

Meanwhile in France…

Operation Georgette Begins

GeorgetteOperation Georgette – the Battle of the Lys – began at dawn, following a long artillery bombardment.

Michael Seymour writes:

On 9 April, the Germans opened their second phase of the offensive, code-named ‘Georgette’.  From the vicinity of Passchendaele (with its higher ground) in the north of the sector, to Neuve-Chapelle in the south, the attacks replicated the experiences of ‘Michael’ – almost.

Read more here.

42 Squadron RAF Relocates

On the same day, 42 Squadron RAF, Greg’s future squadron in France, moves 9 miles (14 km) northwest from Chocques to Trezennes, near Aire-sur-la-Lys:

42 Squadron's move from Chocques to Trezennes
42 Squadron’s move northwest from Chocques to Trezennes shown on a modern map (courtesy Google). Click for a larger, zoomable map (opens in new tab)

Although 42 Squadron would have moved from Trezennes by the time Greg joined it in early June, he would get to know Trezennes rather better than he would wish…

Monday 8 April 1918 – RAF Graduation and First Solo in RE8

Greg in front of RE8, probably at Yatesbury

Despite the somewhat nondescript weather, another significant day dawned for Greg on Monday 8 April 1918: 

  • four flights in three different aircraft types (BE2e, DH.6 and RE8);
  • first use of bombs;
  • first solo in RE8; and
  • Greg was awarded his RAF Graduation Certificate – his ‘wings’.

Log book headerLog book entry

Log book entry

Date: 8.4.18 
Hour: 5.55 
Instructor: Lt Thomas 
Machine type and No.: RE4462 
Passenger: Self 
Time: 45 min 
Height: 1000 
Course: [Aerodrome] 
Remarks: Dual. Six landings.
Date: 8.4.18 
Hour: 3.35 
Instructor: – 
Machine type and No.: BE 1358 
Passenger: – 
Time: 55 min 
Height: 3000 
Course: Bombs. Successful.
Date: 8.4.18 
Hour: 3.00 
Instructor: – 
Machine type and No.: DH6 7226 
Passenger: – 
Time: 15 min 
Height: 1500 
Course: [Aerodrome] 
Remarks: Turns
Date: 8.4.18 
Hour: 6.45 
Instructor: – 
Machine type and No.: RE6632 
Passenger: – 
Time: 35 min 
Height: 2000 
Course: [Aerodrome] 
Remarks: First solo. Two landings

Bombs

Greg dropped his first bombs (probably 20lb Coopers) during the flight at 3:35 pm from BE2e 1358, a photograph of which featured in an earlier post on 14 March and is reproduced again here:

BE2e A1358 at Yatesbury
BE2e A1358 at Yatesbury

RE8 Solo

Greg’s first solo in an RE8 was significant enough for him to note in his log book.  Possibly it was on this occasion that the following somewhat blurry photograph of him standing in front of an RE8 was taken:

Greg in front of RE8, probably at Yatesbury
Greg in front of RE8, probably at Yatesbury

Graduation

Greg’s RAF graduation certificate – a fairly crudely adapted RFC graduation certificate – was issued this day by the Central Flying School in Upavon (some 11 miles/18 km to the SSE of Yatesbury):

Greg's RAF Graduation Certificate
Greg’s RAF Graduation Certificate. Click or tap for larger image (opens in new tab).

And Finally, the Weather…

In Wiltshire the weather was overcast in the morning and mostly cloudy in the afternoon.  Back home in Holyhead, by contrast, Greg’s parents would have enjoyed not only a little over four hours of sunshine, but also, according to the Met Office records, a solar halo:

SOLAR HALO observed at Holyhead
Met Office weather record

In earlier times, one can imagine that this would have been seen as an omen.

Sunday 7 April 1918 – First Cross Country Flight

Log book entry

On a day of intense flying in two aeroplanes, BE2e 8646 and RE8 3551, Greg spends almost 5 hours in the air over the course of five flights and 25 take offs and landings, three of which were in his first cross country flight:

Log book headerLog book entry

Log book entry

Date: 7.4.18 
Hour: 7.50 
Instructor: Lt Thomas 
Machine type and No.: BE2E 8646 
Passenger: Self 
Time: 35 min 
Height: 1000 
Course: [Aerodrome] 
Remarks: Dual. Six landings.
Date: 7.4.18 
Hour: 8.35 
Instructor: – 
Machine type and No.: BE2E 8646 
Passenger: – 
Time: 25 min 
Height: 1500 
Course: [Aerodrome] 
Remarks: Solo. Two landings.
Date: 7.4.18 
Hour: 11.15 
Instructor: Lt Thomas 
Machine type and No.: RE3551 
Passenger: Self 
Time: 1 hr 
Height: 1000 
Course: [Aerodrome] 
Remarks: 12 take off and landings.
Date: 7.4.18 
Hour: 2.35 
Instructor: – 
Machine type and No.: BE2E 8646 
Passenger: – 
Time: 1 hr 50 min 
Height: 3000 
Course: Cross Country 
Remarks: Landed at Andover & Netheravon
Date: 7.4.18 
Hour: 6.45 
Instructor: – 
Machine type and No.: BE2E 8646 
Passenger: – Time: 1 hr 5 min 
Height: 2500 
Course: Aerodrome 
Remarks: Practice turns & landings (2)

The single flight in the RE8 at 11:15 am was real ‘circuits and bumps’ practice: 12 times around in one hour.

The cross country solo flight from 2:35 to 3:35 pm reached 3,000 ft and covered a course of almost 50 miles: 24 miles to Andover, another 10 miles to Netheravon, and then back home to Yatesbury:

Yatesbury-Andover-Netheravon-Yatesbury cross country flight map
Yatesbury-Andover-Netheravon-Yatesbury cross country flight shown on a modern map (courtesy Google). Click for a larger, zoomable map (opens in new tab)

First take-off at 7:50 am and last landing at 7:50 pm: a long day.

Friday 5 April 1918 – Operation Michael Halted

Operation Michael is halted at Villers-Bretonneux

Meanwhile in France…

MichaelThe first of Ludendorff’s Spring Offensives, Operation Michael, is brought to a halt along a line that ran near Villers-Brettoneux, some 10 miles/16 km east of the important railway junction of Amiens.

Read more on the Spring Offensives here:

The Spring Offensives

Villers-Bretonneux has not seen the last of the fighting.  More action was to follow later in the month…

Header image credit: Mjchesnel

Friday 5 April 1918 – Landings and Ground Strips

Log book entry

Another day of work in both an RE8 (dual control, with Lt Thomas) and a DH.6 (solo).  Plenty of landings in the RE8, and a somewhat hard to decipher log book entry for the DH.6:

Log book headerLog book entry

Log book entry

Date: 5.4.18 
Hour: 6.45 
Instructor: Lt Thomas 
Machine type and No.: RE3551 
Passenger: Self 
Time: 45 min 
Height: 1500 
Course: Aerodrome 
Remarks: Landings (9). Dual. 
Date: 5.4.18 
Hour: 3.25 
Instructor: – 
Machine type and No.: DH2130 
Passenger: – 
Time: 1 hr 20 min 
Height: 2000 
Course: [Aerodrome] 
Remarks: Ground stps & Pann: Successful

 

So, what is “Ground stps & Pann” all about – if that is indeed what it says?

Log book entry (enlarged)
Log book entry (enlarged)

My best guess is that it is referring to artillery cooperation work and, specifically, to the use of ground strips and panels.

Although by 1918 the reconnaissance aircraft of the RFC and RAF were equipped with radios, and although those radios were by then small enough so that they did not take the place of the observer – who by this stage was principally responsible for the defence of the aircraft in flight – there was still a problem.  That was that radio communication was one way only: from air to ground.  Signals from the aircraft were received by RFC/RAF wireless operators attached to artillery units, which in Greg’s case were typically Royal Garrison Artillery Siege Batteries.  

Ground Strips

So how did the ground wireless operator communicate back to the aircraft?  Various methods were tried during the course of the war.  Signalling lamps were not an enduring success, not least because of the need for the pilot to be actually looking in the direction of the lamp at the moment of signalling, which was not always feasible.  A better solution proved to be the more primitive sounding strips of cloth laid our on the ground: ground strips.  These were typically 12 ft x 1 ft (3.7 m x 0.3 m) strips of white cloth, which could be arranged into pre-designated code symbols or letters.  Here are some examples, taken from The Illustrated London News of 23 January 1915 p107, which were stated to be “merely typical signals, and do not represent any actually in use” – just in case it should fall into the wrong hands:

CODE OF LETTERS used for signalling
“CODE OF LETTERS used for signalling from ground to the airman above”. Image credit: British Newspaper Archive (www.britishnewspaperarchive.co.uk), The British Library Board and Illustrated London News Group.
¦     Direction of Target
L     Observe for line
X     Observe for range
Z     Observe for fuze
V     Observe for effect of fire
N     Repeat last signal
T     Land
F     Fresh target (additional letters are used with this signal)

And if there was snow on the ground, then dark coloured strips were used instead.

So much for “Ground stps”.  What about “& Pann”? 

Panels

I have hazarded above that “Pann” refers to panels. An apparent difficulty with this theory is the rather imperfect abbreviation: too many ‘n’s.  But although current dictionaries spell the word with one ‘n’, the Oxford English Dictionary (completed in 1933) lists “pannel” as a variant of “panel”, as does the 1913 edition of Webster’s Dictionary.  So that objection does not seem to be fatal. Furthermore, the meaning is a good contextual fit. 

The Popham or T-signalling panel was an alternative means of ground-to-air communication introduced towards the end of the war, in use by the infantry in particular. In the official pamphlet SS135 “The Division in Attack” (available for download here) issued by the General Staff in November 1918 it is described as consisting of:

…a black or dark blue cloth to which are sewn strips of white Americal cloth in the shape of the letter “T”.

From this “T” project nine arms of white American cloth.  These arms are provided with flaps of black or dark blue cloth, so that any or all of them can be covered or exposed to view from the air at will.

These arms are numbered consecutively from 1 to 9, as shown in the following diagram, and are always known by these numbers:

Popham T Panel
Popham T Panel

Then by covering and exposing appropriate arms, a large number of combinations of numerals may be set out, of which the following are three examples:-

Popham T Panel examples
Popham T Panel examples

… A simple figure code is used with the panel, each group of numerals representing a phase or sentence which the infantry are likely to wish to send to the aeroplane.

It niggles me that this was principally an infantry means of communication, rather than artillery, and Greg’s future role was in artillery cooperation.  But maybe his speciality hadn’t yet been decided upon.  And the question remains: if “Pann” doesn’t refer to Popham T panels, what does it mean? 

Thursday 4 April 1918 – Weather Unfavourable

Weather 1918-04-04

A low over the Bay of Biscay meant another day of no flying:

Log book headerLog book entry

Log book entry

Date: 4.4.18 
Remarks: Weather unfavourable.

The culprit was a low over the Bay of Biscay, giving rise to overcast and rainy skies:

Weather 1918-04-04
Met Office weather chart for the morning of 4 April 1918 . Contains public sector information licensed under the Open Government Licence v1.0
© Copyright 2018- Andrew Sheard and licensors. All rights reserved.

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