Mrs Mollison from 1932 to 1938
Amy was 'a slight young woman with heavily lidded eyes, dentured teeth, a shy smile and a soft Yorkshire accent' [she later developed a rather fake upper-class BBC one, possibly under her husband Jim's influence].
By 1929, a secretary (albeit one with an economics degree, and an engineer's licence to go with her aviator's certificate) turned solo record-breaking pilot and all-round nation's sweetheart. Married for six years to Jim Mollison (which was a Big Mistake).
On May 26th, 1932, after her solo flight from America, Amelia Earhart was the guest of the Royal Aero Club in London, and amongst the ladies in attendance were Lady Bailey, Amy, and Winifred Spooner (less than a year before her untimely death).
"First combined aviation with work in a law office, but specialized on the former and in 1930 made a solo flight to Australia by way of learning her job. Has established a high reputation as a long-distance navigator-pilot in flights, many of which were records, to various parts of the world. Has not done much racing yet" 
Amy originally applied to join the Air Transport Auxiliary on 29 February 1940. At the time she gave her address as the 'St George and Dragon Hotel, Wargrave', and quoted her previous experience as 'approx 2,000 hrs day, 500 night'. 'Types flown' were 'Most light types, several twins, Ford Tri-motor - about 50 in all'.
The form also had a space for "have you any foreign experience?", in which she wrote 'Nearly all except S. America.' She was, shall we say, not your typical ATA applicant.
After being made redundant, like Joy Davison (q.v.), when National Air Communications closed down, she spent the next few months trying to find something better, but to no avail. On the 20th April, ATA Womens Commandant Pauline Gower wrote to her to ask if she was still interested in joining, and, if so, "I shall be glad if you will forward us by return your log book and licence for inspection". Two days later Amy sent the documents, but asked if they could be returned as soon as possible, as she needed them for her medical examination on the 7th May.
A week later, Amy received a circular letter: "Dear Madam, We are holding interviews and flight tests here on Monday next, the 6th May, at 11a.m. Kindly let us know if you intend to be present". She wrote a short note back on the 2nd May:"I note the arrangements for Monday at 11a.m. & will be there".
This was the famous occasion when Amy turned up and saw another applicant "all dolled up in full Sidcot suit, fur-lined helmet and goggles, fluffing up her hair etc - the typical CAG Lyons-waitress type." ... "I suddenly realised I could not go in and sit in line with these girls (who all more or less looked up to me as God!), so I turned tail and ran."
Luckily for her, when she telephoned ATA to make some excuse about having the 'flu, they said the job was being kept open for her anyway, the test was just a formality, and she could start when she liked. Which she duly did, on the 25th May, as a 2nd Officer.
Her initial instructor's report was OK: "A good average pilot who had no difficulty in converting to both Master and Oxford aircraft. Should be suitable for modern single engine service types and multi-engine trainer types. With a further period of dual should be quite suitable for Blenheim type."
Despite her extreme reluctance to join the ATA in the first place, clearly thinking it was beneath someone with her great experience (she thought she could have had Pauline Gower's job, "if I had played my cards right and cultivated the right people"), Amy settled well into the job and "worked hard and conscientiously". She was promoted to First Officer on July 1st 1940.
She was killed 5th January 1941, aged 37, after baling out into the Thames Estuary from Airspeed Oxford V3540. It seems likely that she was run over by the boat trying to rescue her.
A flurry of urgent telegrams and letters hurtled around on the 5th and 6th January, as everyone tried to find out what had happened to her:
ADDRESSED TO ALL RAF FLYING UNITS AND WESTON SUPER MARE FROM AIR MINISTRY: OXFORD V3540 MISS AMY JOHNSON LEFT SQUIRES GATE 1045 HOURS 5/1. REQUEST NEWS OF ANY SUBSEQUENT LANDING IMMEDIATELY. ALL UNITS TO ACKNOWLEDGE.
They all replied, along the lines of this one from No 3 Ferry Pool, Hawarden: REGRET HAVE NO INFORMATION REGARDING F/O AMY MOLLISON OXFORD V3540 (They obviously forgot she was divorced).
By the evening of the 6th, the concern was for the second of the two people thought to have been on board: IDENTITY OF PASSENGER OF OXFORD V3540 PILOTED BY MISS A JOHNSON WHICH LEFT SQUIRES GATE 1045 5/1. TWO PEOPLE BALED OUT IN THE ENGLISH CHANNEL IDENTITY OF SECOND UNKNOWN
It was headline news in all the papers, of course:
Gloucester Citizen, 7 Jan 1941: "AMY JOHNSON DROWNED. BALED OUT OVER THAMES ESTUARY. Amy Johnson, the airwoman, is feared to have drowned after baling out of her plane over the Thames Estuary on Sunday. A woman passenger with her in the plane also baled out, and they came down some distance from a boat. An Officer who jumped into the sea in an effort to save them is also believed to have drowned. Just before Miss Johnson baled out her plane was seen to dive towards the sea. A speedboat put out immediately, but the men aboard failed to find her or her passenger. The flight authorisation papers from her machine were, however, picked up from the sea.
A Good Swimmer. Her father. Mr. W. Johnson, a Bridlington fish merchant, was telephoned by Miss Pauline Gower, head of the Air Transport Auxiliary, saying that the wreckage of his daughter's aeroplane had been found in the sea. Mr. Johnson told our reporter:— " Everyone knows Amy's skill as a pilot. If there had been any chance of getting the machine down safely she would have done it. She must have been injured, too, before she landed in the water, for she was a good swimmer. 'We were looking forward to having her home at Christmas, but she had to cancel her visit because of flying duties. I spoke to her last Saturday night. She was very cheerful. She joined the Air Transport Auxiliary six months ago. She knew it was a risky job, but she felt she had do something for Britain, and flying was the job she knew best. Our one comfort is that she gave her life for her country.'"
The mystery of the 'passenger' was addressed by Pauline a few months later:
Hull Daily Mail, 27 Aug 1941: "AMY'S LAST FLIGHT Miss Pauline Gower, Commanding the Women's Section Air Transport Auxiliary, stated yesterday at a London luncheon that she had checked Johnson's last flight and had "absolutely no doubt how she died" in the Thames Estuary last January. The famous airwoman, Miss Gower said, ran short of petrol in bad weather, and when she baled out "it was just bad luck that she happened to be over water. In baling out the type of 'plane she was flying it is often necessary to jettison a door, and this door coming down may have given rise to the rumour that there was another passenger aboard."
Pauline wrote to Amy's parents on the 10th January: "Apart from the loss to the Nation of one who, by her achievements, had endeared herself to all, we are suffering our own particular loss. Since she had been with me, she not only proved herself to be a pilot of the calibre one might expect, but we had come to rely on her and she had made friends with all and sundry."
Amy's aircraft included:
a 1928 DH.60G Gipsy Moth (G-AAAH) which she named 'Jason', and is now in the Science Museum;
a 1930 DH.80A Puss Moth, G-AAZV, 'Jason II';
a 1930 DH.60G Gipsy Moth, G-ABDV, er, 'Jason III'.
After 1930 she owned:
a 1932 DH.60G III Moth Major, G-ABVW, ... ummm, let me guess... yes... 'Jason 4', and
a 1932 DH.80A Puss Moth, G-ACAB, 'The Desert Cloud'
Commemorated on the Runnymede Memorial: