– it’s an aeroplane!’ You could see that he was still trying to convince himself.
‘What did you think it was – one of your precious London double-deckers?’ I slipped snow-mask and goggles round my neck and picked up a torch from the shelf beside the stove: it was kept there to keep the dry batteries from freezing. ‘Been circling for the past two or three minutes. Jackstraw thinks it’s in trouble, and I agree.’
Joss listened.
‘Engines sound OK to me.’
‘And to me. But engine failure is only one of a dozen possible reasons.’
‘But why circle here?’
‘How the devil should I know? Probably because he can see our lights – the only lights, at a guess, in 50,000 square miles. And if he has to put down, which God forbid, he stands his only chance of survival if he puts down near some human habitation.’
‘Heaven help them,’ Joss said soberly. He added something else, but I didn’t wait to hear. I wanted to get up top as quickly as possible.
To leave our cabin, we had to use a trap-door, not an ordinary door. Our cabin, a prefabricated, sectioned structure that had been hauled up from the coast on tractor sleds during the month of July was deep-sunk in a great oblong hole that had been gouged out from the surface of the icecap, so that only the top few inches of its flat roof projected above ground level. The trap-door, hinged at both ends so that it could open either upwards or downwards, was reached by a short steep flight of steps.
I climbed the first two of these, took down the wooden mallet that hung there permanently by the wall and pounded round the already bruised and splintered edges of the trap to loosen the ice that held it locked fast. This was an almost invariable routine: whenever the trap had previously been opened for any length of time at all, the layer of warm air that always lay under the roof seeped slowly out, melting the surrounding snow – which promptly turned to ice when the trap was closed again.
Tonight the ice cracked easily. I got my shoulder under the trap, levered upwards against the accumulated drift of snow above, and scrambled out.
I was prepared for what awaited me up top-the gasping, panic-stricken feeling of suffocation as the warm air was sucked from my lungs by that deadly, numbing cold – but even so I wasn’t sufficiently prepared. The wind speed was far higher than I had feared. Bent double and coughing violently, breathing shallowly to avoid frosting my lungs, I turned my back to the wind, breathed into my reindeer gloves, slipped on my snow-mask and goggles and straightened. Jackstraw was already standing by my side.
The wind on the ice-cap never howled or shrieked. It moaned, instead, a low-pitched, unutterably eerie ululation: a requiem for the damned, if ever there was one, the agony of some soul lost in torment. That same moan had driven men mad before now: less than two months previously I had had to send our tractor mechanic, a completely broken youngster who had lost all contact with the last shadow of reality, back to our Uplavnik base. The wind had done that to him.
Tonight its desolate threnody boomed and faded, boomed and faded in the lower registers of sound with an intensity which I had seldom heard, while its fingers plucked at the tightly strung guy ropes of the radio antenna and instrument shelters to provide its own whistling obbligato of unearthly music. But I was in no mood then to listen to its music, and, indeed, that sepulchral wailing was not the dominant sound on the ice-cap that night.
The throbbing roar of big aero engines, surging and receding, as the wind gusted and fell away, like surf on some distant shore, was very close now. The sound lay to windward of us at that moment, and we turned to face it, but we were blind. Although the sky was overcast, there was no snow that night – at any time, heavy snowfalls, strangely enough, are all but unknown on the Greenland ice-cap – but the air was full of millions of driving, needle-pointed ice spicules that swept towards us out of the impenetrable darkness to the east, clogging up our goggles in a matter of seconds and stinging the narrow exposed area of my face between mask and goggles like a thousand infuriated hornets. A sharp, exquisite pain, a pain that vanished almost in the moment of arrival as the countless sub-zero spicules dug deep with their anæsthetising needles and drove out all sensation from the skin. But I knew this ominous absence of feeling all too well. Once again I turned my back to the wind, kneaded the deadened flesh with mittened hands till the blood came throbbing back, then pulled my snow-mask higher still.
The plane was flying in an anti-clockwise direction, following, it seemed, the path of an irregular oval, for the sound of its motors faded slightly as it curved round to north and west. But within thirty seconds it was approaching again, in a swelling thunder of sound, to the south-west – to the leeward of us, that was – and I could tell from Jackstraw’s explosive ejaculation of sound, muffled behind his mask, that he had seen it at the same moment as myself.
It was less than half a mile distant, no more than five hundred feet above the ice-cap, and during the five seconds it remained inside my line of vision I felt my mouth go dry and my heart begin to thud heavily in my chest. No SAC bomber this, nor a Thule met. plane, both with crews highly trained in the grim craft of Arctic survival. That long row of brightly illuminated cabin windows could belong to only one thing – a trans-Atlantic or trans-polar airliner.
‘You saw it, Dr Mason?’ Jackstraw’s snow-mask was close to my ear.
‘I saw it.’ It was all I could think to say. But what I was seeing then was not the plane, now again vanished into the flying ice and drift, but the inside of the plane, with the passengers – God, how many passengers, fifty, seventy? – sitting in the cosy security of their pressurised cabin with an air-conditioned temperature of 70°F, then the crash, the tearing, jagged screeching that set the teeth on edge as the thin metal shell ripped along its length and the tidal wave of that dreadful cold, 110 degrees below cabin temperature, swept in and engulfed the survivors, the dazed, the injured, the unconscious and the dying as they sat or lay crumpled in the wreckage of the seats, clad only in thin suits and dresses …
The plane had completed a full circuit and was coming round again. If anything, it was even closer this time, at least a hundred feet lower, and it seemed to have lost some speed. It might have been doing 120, perhaps 130 miles an hour, I was no expert in these things, but for that size of plane, so close to the ground, it seemed a dangerously low speed. I wondered just how effective the pilot’s windscreen wipers would be against these flying ice spicules.
And then I forgot all about that, forgot all about everything except the desperate, urgent need for speed. Just before the plane had turned round to the east again and so out of the line of our blinded vision, it had seemed to dip and at the same instant two powerful lights stabbed out into the darkness, the one lancing straight ahead, a narrow powerful beam glittering and gleaming with millions of sparkling diamond points of flame as the ice-crystals in the air flashed across its path, the other, a broader fan of light, pointing downwards and only slightly ahead, its oval outline flitting across the frozen snow like some flickering will o’ the wisp. I grabbed Jackstraw’s arm and put my head close to his.
‘He’s going to land! He’s looking for a place to put down. Get the dogs, harness them up.’ We had a tractor, but heaven only knew how long it would have taken to start it on a night like this. ‘I’ll give you a hand as soon as I can.’
He nodded, turned and was lost to sight in a moment. I turned too, cursed as my face collided with the slatted sides of the instrument shelter, then jumped for the hatch, sliding down to the floor of the cabin on back and arms without bothering to use the steps. Joss, already completely clad in his furs but with the hood of his parka hanging over his shoulders, was just emerging from the food and fuel tunnel which led off from the other end of the cabin, his arms loaded with equipment.
‘Grab all the warm clothing you can find, Joss,’ I told him quickly. I was trying to think as quickly and coherently as I was talking, to figure out everything that we might require, but it wasn’t easy, that intense cold numbed the mind almost as much as it did the body. ‘Sleeping-bags, blankets, spare coats, shirts, it doesn’t matter whose they are. Shove them into a couple of gunny sacks.’
‘You