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“The Spider and the Flyer” by Joe Archibald

Link - Posted by David on January 28, 2022 @ 6:00 am in

“HAW-W-W-W-W!” That sound can only mean one thing—that Bachelor of Artifice, Knight of Calamity and an alumnus of Doctor Merlin’s Camelot College for Conjurors is back to vex not only the Germans, but the Americans—the Ninth Pursuit Squadron in particular—as well. Yes it’s the marvel from Boonetown, Iowa himself—Lieutenant Phineas Pinkham!

The Boonetown miracle man, Lieutenant Phineas Pinkham, is attached to help Captain McSniff over in the Isle investigate rumors of Kraut skullduggery rife on his home soil. Apparently, Scottish folk along the Firth of Solway had begun to get the jitters and that a fisherman had claimed to have seen a Heinie pigboat slipping through the fog that always hung over the Firth as thick as porridge.

When that bonnie braw Kraut shooter, Captain Gregory MacSniff button-holed Lieutenant Phineas Pinkham regarding an “Annie Laurie” journey, that jaunty jokester didn’t appreciate it. He scowled about going to Scotland. And he groused about going grousing. But the flying headache of the 9th quickly found out that orders are orders, and cordite is cordite—even though fish aren’t always just fish.

“Sky Writers, May 1936″ by Terry Gilkison

Link - Posted by David on January 26, 2022 @ 6:00 am in

FREQUENT visitors to this site know that we’ve been featuring Terry Gilkison’s Famous Sky Fighters feature from the pages of Sky Fighters. Gilkison had a number of these features in various pulp magazines—Clues, Thrilling Adventures, Texas Rangers, Thrilling Mystery, Thrilling Western, and Popular Western. Starting in the February 1936 issue of Lone Eagle, Gilkison started the war-air quiz feature Sky Writers. Each month there would be four questions based on the Aces and events of The Great War. If you’ve been following his Famous Sky Fighters, these questions should be a snap!

Here’s the quiz from the May 1936 issue of Lone Eagle.

If you get stumped or just want to check your answers, click here!

“Sky Code” by Captain John E. Doyle

Link - Posted by David on January 21, 2022 @ 6:00 am in

THIS week we have a story from the pen of British Ace, Captain John E. Doyle, D.F.C. Born in 1893, Captain Doyle was a successful fighter pilot in WWI with 9 confirmed victories with 56 & 60 Squadrons. Near the end of the war, he was shot down and taken prisoner where they amputated his leg. After the war, he wrote three books, one of which was an autobiography, and 31 short stories for magazines like War Stories, The Scout, Popular Flying, The Aeroplane, Flying, Boys’ Ace Library, Mine, Modern Wonder and Air Stories. Five of those stories were for the British version of Air Stories and featured one Montgomery de Courcy Montmorency Hardcastle, M.C. In Scotland he was usually referred to as “His Lordship,” for he was the fourteenth Viscount Arbroath as well as the sixth Baron Cupar. Out in France he was just “Monty” behind his back, or “The Major,” or “Sir” to his face.

99 Squadron R.F.C. seems to have hit a bad patch—they always seem to run into trouble on all their patrols. It’s almost as if someone’s been tipping them off. Major Monty tries to find out just who the spy on his ‘drome is. From the September 1937 issue of the British Air Stories, it’s Captain John E. Doyle’s “Sky Code!”

Ordeal by Combat, with a Flaming End for the Loser, was the Grim Sky Trial staged by a Monocled Major to end the Strange Hoodoo that was fast Annihilating a British Scout Squadron! A Great Long Major “Monty” Story of War-time Mystery and Adventure in the Royal Flying Corps!

How the War Crates Flew: The Constaninesco Interrupter Gear

Link - Posted by David on January 12, 2022 @ 6:00 am in

FROM the pages of the July 1932 number of Sky Fighters:

Editor’s Note: We feel that this magazine has been exceedingly fortunate in securing R. Sidney Bowen to conduct a technical department each month. It is Mr. Bowen’s idea to tell us the underlying principles and facts concerning expressions and ideas of air-war terminology. Each month he will enlarge upon some particular statement in the stories of this magazine. Mr. Bowen is qualified for this work, not only because he was a war pilot of the Royal Air Force, but also because he has been the editor of one of the foremost technical journals of aviation.

The Constaninesco Interrupter Gear

by Robert Sidney Bowen (Sky Fighters, July 1932)

ALEC WATSON, leading Hun getter of the 23rd Pursuits, crouched over the stick, glued his eye to the ring-sight, and tripped the triggers. . . .

Now just a second, Alec old sky eagle! What do you mean, tripped the triggers? Generally speaking, that is correct. But technically speaking it is not so correct. You, personally, Alec, do not trip the triggers. Of course, being an A1 Hun getter, you realize that. But there are a lot of fledglings around here who don’t. So I think it would be a pretty good idea if we went into this question of tripping triggers, and found out just what it was all about.

Alright, fledglings, gather ’round, and let’s go!

The pilot of any pursuit plane used in the great war, could only shoot in one direction . . . that was forward. Sometimes he had one Vickers gun mounted on the engine cowling, and one Lewis mounted on the top center section. Sometimes he had two Vickers and one Lewis. And sometimes he had just two Vickers. But regardless of what he had in the way of guns, they were always mounted on something and pointing straight forward. We’ll just forget about the Lewis gun because that was mounted on the top center section and therefore was able to fire clear of the top peak of the propeller disc. Now when I say propeller disc I simply mean the circle inscribed by the revolving propeller.

But, the Vickers gun being mounted on the engine cowling, just forward of the pilot’s cockpit, must fire through the prop disc, if it’s going to fire at all.

I just heard some one ask: “What about hitting the revolving propeller blades?”

Well, fledgling, that’s just what I’m getting at. We don’t want to hit the prop blades, do we? I’ll say we don’t! So some way we’ve got to work things so that the shots from our gun will pass between the prop blades on their way to that Hun johnnie sitting up there in the sky.

And here is how we do that little thing.

As a matter of fact, it has already been done for us. A gentleman by the name of Constaninesco invented what was known as the Constaninesco Interrupter Gear. It was composed of four parts. 1. The generator. 2. The trigger motor. 3. The reservoir with Bowden control. 4. Pipe lines, main and secondary.

The generator is simply a small* cylinder affair with plunger attached, which is mounted forward on the engine, and in a vertical position. The drive for the generator is generally taken (on stationary engines) from the boss of the propeller by means of gears which engage with a cam shaft leading to the vertical generator. To put it another way, the generator is just a small cylinder with a plunger at the top which is forced down every time the revolving cam on the cam shaft strikes it. And that cam shaft is not the cam shaft of the engine itself, but a separate cam shaft which is revolved by means of gears which attach it to the boss of the propeller. And, of course, when I say boss, I mean the metal plates and bolts which hold the propeller on the crankshaft of the engine.

Now, the next thing is the trigger motor, as it was called. As you all probably know, the Vickers gun operates (briefly) by, what is cabled, the lock moving forward and backward inside the gun. The lock is about three inches by four inches and maybe an inch or so thick, and contains all the trigger mechanism of the gun. Now, one of its actions as it moves forward in the gun is to cock the trigger which is a part of it. Then as it rides back again in the gun the trigger, which projects up out of the top a bit hits against a movable pin fitted at the rear of the gun casing. And of course that action trips the trigger and the gun fires.

IT IS that movable pin that I’m yarning about now. It is simply a round slender piece of metal which projects out of the rear end of the gun and is fastened to a thumb lever. In other words, when firing a Vickers on the ground you simply grip the spade handles of the gun and press your thumbs against the thumb levers. That forces the pin forward so that the end of it trips the trigger as the lock slides back. Now, when you don’t press the gun naturally doesn’t fire because the pin, which is really like a plunger on a spring, is forced back by the spring action so that the trigger doesn’t touch it as the lock slides back.

Now, what we’ve got to do is attach something to the rear end of that pin to take the place of the thumb levers. The reason being, that running from our generator up front to the pin at the rear of the gun is a length of quarter inch copper tubing which is filled with oil. Ah, you’re guessing it already. That’s right . . . as the cam rotates and strikes the plunger in the generator it sends a pulsation back along the copper pipe full of oil and forces forward the pin in the rear of the gun so that it trips the trigger of the lock. So what we really do is fit another plunger to the rear of the gun to take the place of the pin with its thumb levers.

Now, so far, we have a plunger at the forward end of the copper tubing, and another plunger at the rear end. The forward plunger is set so that the revolving cam will hit it. And the rear plunger is set so that as a pulsation of oil forces it forward it will trip the trigger lock.

Just oil (nine parts parafine and one part BB vacuum oil in the copper tubing isn’t going to do us any good unless we put that oil under pressure. So we use what is called the reservoir. The reservoir is something like a double bicycle pump. In other words, a plunger and chamber inside of a larger chamber. At the end of the inner chamber there is a copper pipe-line running to the one we’ve just been talking about. Just so we won’t get too mixed up, the copper tube running from the generator to the trigger motor is called the main pipe-line. And the tube running from the reservoir to the main pipe-line is called the secondary pipeline.

Now, the plunger in the inner chamber of the reservoir is attached to a handle at the top, and there is a strong spring around the stem of the plunger to keep it forced down. In other words, when the handle of the plunger is pulled up and released the spring tries to force it down. And of course the reservoir is attached to the inner right side of the cockpit, at an angle of forty-five degrees, so that the pilot can grab it when he wants to put the oil under pressure.

So now let’s see just how we work the thing.

OF COURSE we assume that there is oil in the main pipe-line, in the secondary pipe-line and in the outer chamber (low pressure chamber) of the reservoir. There isn’t oil in the center chamber (high pressure) because the plunger is down at the bottom. But all of this oil is under atmospheric pressure. In other words, not enough pressure to force the generator plunger up so that the revolving cam will strike it.

Okay, let’s go. We pull up the handle of the reservoir. In doing that we suck oil from the low pressure chamber into the high pressure chamber. Then we let go the handle and the spring tries to force the plunger down, and that action puts the oil under a pressure of 150 lbs. per square inch. Now the oil in the high pressure chamber and the oil in the secondary pipe-line is under pressure. The oil in the main pipe-line is not, because where the two pipe-lines join is a three-way valve. To get pressure in the main pipe-line we have got to open that three-way valve.

We do it this way. From the joy stick to that valve is a movable wire in a metal casing. (Something like the choke wire on your car.) On the joy stick that wire, called the Bowden control, is attached to a clamp you can press. Oftentimes it is attached to a thumb lever you push forward. But squeezing the clamp, or pushing the thumb lever, pulls the Bowden control wire and opens the three-way valve. Of course then the oil in the main line is put under pressure. And in being under pressure the plunger in the generator is forced up so that the revolving cam will strike it.

Alright, the cam strikes the plunger and forces it down. A pulsation, traveling at the rate of 4,000 ft. per second, starts back along the main pipeline. It reaches the point where the main pipe-line is joined to the secondary line. But because of the three-way valve it can’t shoot up the secondary line and hit against the reservoir plunger. So it carries right on along the main pipe-line and hits against the plunger in the trigger motor, and of course shoves it forward. And when the trigger motor plunger is forced forward, it of course trips the trigger of the lock and the gun is fired. Now, that pulsation after it has hit the trigger motor plunger naturally wants to bounce back along the main pipe-line. But we stop that by putting a check valve in the trigger motor. Then, of course, the pulsation can’t bounce back and interfere with pulsation coming forward.

We have yarned about this step by step. But of course you understand that these pulsations are traveling at the rate of 4,000 ft. per second, and things happen fast. And whenever the lock slides back again with its trigger cocked there are always pulsations to slap the trigger motor plunger forward and trip the trigger again.

IN CASE you’ve forgotten, all this is happening because we are still pressing the Bowden controls. Once we let go, the three-way valve closes and the main pipe-line goes back to ordinary pressure and the generator plunger sinks down where the revolving cam doesn’t hit it. To fire again we simply press the Bowden control and that opens the valve again. The 150 lbs. per square inch pressure is maintained for about ten bursts of any length. And then we have to pull up the handle again and renew the pressure. In order to get it clear in your minds about those pulsations, the oil being under pressure, a single pulsation is like a solid rod moving through the main pipe-line. And the number of pulsations is determined on how the cam shaft is geared to the prop boss. In other words, according to the speed of the revolving cam shaft.

And there you are.

No, we’re not. That young fledgling is checking on me again. “How about hitting the prop blades?” he asks.

Alright, it’s like this. The cam is set so that it strikes the generator plunger when the trailing edge of the prop blade (two-bladed prop) is one inch past the bore of the gun. In the case of a four-bladed prop the cam should be set when the center of the blade is right opposite the bore of the gun. That is, of course, assuming that the muzzle of the gun is four feet from the revolving prop blades. The nearer the gun is to the prop the nearer you set the cam to the trailing edge.

The Editor of this mag of yours has just looked over my shoulder and reminded me that I’m not writing a book, so I’d better quit.

And so, you fledglings, when these leading Hun getters trip triggers again, don’t let ’em kid you. They are just pressing the old Bowden control to open that three-way valve to put the main pipe-line under pressure so that the oil pulsation will trip the triggers. Can you beat it? . . . These sky birds are just a bunch of oil pumpers!

“Mushing Down the Air Trail” by Frank Richardson Pierce

Link - Posted by David on January 7, 2022 @ 6:00 am in

THIS week we have another exciting air adventure with Rusty Wade from the pen of Frank Richardson Pierce. Pierce is probably best remembered for his prolific career in the Western Pulps. Writing under his own name as well as two pen names—Erle Stanly Pierce and Seth Ranger—Pierce’s career spanned fifty years and produced over 1,500 short stories, with over a thousand of these appearing in the pages of Argosy and the Saturday Evening Post.

This time around, gold has been found at an old claim up north and Rusty’s in a race with an unscrupulous pilot to reach the site and stake the claim and get back first to register said claim. Can Rusty outwit and outfly Pratt and get Old Man Dorsey back to the registrar’s off first. From the pages of the February 1929 Air Trails, it’s Frank Richardson Pierce’s “Mushing Down the Air Trail!”

High-powered planes and battling pilots above the snow fields of Alaska!

 

And as a bonus, here’s “The Landing Field” column from the January 1930 number of Air Trails where we get to know more about Frank Richardson Pierce, Rusty Wade, Alaska and the Air Musher!

 

THE LANDING FIELD
AIR TRAILS • January 1930 v3n4

IN THESE crisp winter days with snow streaking through the sky, it seems right and proper to introduce Frank Richardson Pierce to you folks. Pierce lives up in the Northwest, up in Seattle, Washington—and he spends a good deal of his time hopping around Alaska. He is an outdoor man in every sense of the word. There are few writers in America who can catch the spirit of the frozen North as he can. His interests lie out under the open sky, with snow fields, fir forests, Canyons and great rivers. It was natural, therefore, that he took to flying.

For the past year you’ve been reading the “Rusty” Wade stories by Pierce. They’ve made a hit with Air Trails readers all over the country. The reason is that they ring as true as the roar of a Whirlwind motor on the nose of a new sport model ship. Pierce knows all about the Rusty Wade country.

He just recently came back from a trip over Alaska. Here’s what he says: “I get a great kick out of flying over some place I’ve walked. It gives me a chance to laugh at myself in comfort. But mostly I prefer flying in Alaska—the walking is tougher there.

“Alaskans lead the nation in air-mindedness. They have been flying for years—not for sport, but for business reasons. Why should a miner pole a boat for days up a river and fight mountains and glaciers when he can fly there with his outfit for a few dollars and still have the whole season ahead of him in which to prospect? Where in previous years it required weeks and months to bring out a load of fur, now it comes out in hours.

“An Eskimo may be popeyed when he arrives in Seattle and sees street cars, automobiles and skyscrapers, but he’ll not even blink at an airplane. He’s seen them before and probably has ridden in one.

“Rusty Wade is a typical Alaskan pilot. Landing fields are few and far between. If a pilot is forced down he has to walk out and it may take him days. And yet, right now, I can’t recall a single crash in which any one was killed. There may have been some, you understand, but I can’t recall them.

“At times, in Rusty Wade stories, I have tried to describe Alaska from the air. Thus far I have failed utterly. I doubt if there is in the whole world, anything more beautiful than flying over ice fields and glaciers studded with mighty peaks and set with lakes of the rarest blue. If any of the readers make a trip next summer, cable ahead to Juneau and make arrangements to see a bit of Alaska from the air while the steamer is lying over.

“At the present time a surveying party is working out of Juneau in planes. They are surveying a waterpower project discovered by the Alaskan air-mappers—a navy outfit. The lake is two thousand three hundred feet above the sea in a rough country. It would take many hours of the hardest work to reach the spot with equipment. The plane leaves Juneau and is on the lake within twenty minutes. It has even taken up a fourteen-foot skiff to the lake.”

A NUMBER of readers have written in, wanting to know what type of plane the Air Musher that Rusty Wade uses is. Well, that’s easy, and it gives us a chance to do a little “ground flying” here in front of the hangars. There’s nothing that a pilot likes so much as to talk about different types of ships.

The Air Musher is a Fokker Universal Monoplane equipped with ski landing gear. It is a type of plane that has stood the test of time. Ask any flyer what he thinks about the Fokker Universal. It has been used for prospecting, forest fire patrol, exploring, crop dusting, and for mail and passenger transportation on most of the air routes of this country and Canada.

With a pilot, four passengers and eighty pounds of mail or baggage, the Fokker Universal can carry enough gas to cruise for six hundred miles. It is generally powered with a Whirlwind motor, and, carrying a fair load, can reach a ceiling of sixteen thousand feet. Fully loaded, the landing speed is forty-five miles per hour and the high speed one hundred and eighteen m.p.h. One of the good things about this crate is the perfect vision provided for the pilot. He sits ahead of the leading edge of the wing and can look forward, right, left, overhead and downward. This is a big feature when you have to set down in rough Alaska country, where landing fields are not made to order.

The Fokker Universal will almost never spin or nose dive when stalled. It glides downward on an even keel while remaining under full control. With its wings of semi-cantilever construction and its strong cabin the Fokker Universal is just the type of ship for work in rough country where flights are made in all kinds of weather. There are bigger ships, more powerful ones, and faster ones; but there are few that can stand up under all conditions like the type of which Rusty’s Air Musher is representative.

If the Air Musher ever cracks up against the side of a glacier, Rusty Wade will probably be getting one of the Fokker Super-Universals to take its place. They are slightly larger ships, with a wing span of fifty feet seven inches, and powered with a Pratt & Whitney four hundred h.p. motor. They can carry as many as eight passengers, and, with a fair load, can reach a service ceiling of eighteen thousand feet. Their top speed is one hundred and thirty-eight miles per hour.