Flight Test iSAFA The Hangar
Mind My Material · the cast

iSight Air Flight Academy

— iSAFA —

Seven materials. Seven cadets. Six missions, and two places that are not missions at all.

Every one of the seven Mind My Material families has a cadet here. Each one appears twice on this page: as drawn in the book A Polymer’s Plight with Flight, and as the shape and colour that family already carries on the quiz. And they behave the way that material behaves — because the material is the character. Titanium is proud and hard to dent. Rubber says yes to everything and does not always spring back. Ceramic gets it right the first time, and shatters when something hits it fast.

This page is the cast, and what each one is actually good at. It does not tell the story.

The cadetsSeven materials, in flight suits

One per family. Really built for is not a story decision — it is what the numbers say, the same numbers the Flight Test runs. A cadet does not always fly what he is built for, which is rather the point.

TITAN (Titanium — The Elite Performer)
Cadet

TITAN

Titanium · Metals
The Elite Performer
Titan, as drawn in the book A Polymer’s Plight with Flight

Strong-willed, keeps his word, and expects everyone else to keep theirs. Secure, self-confident, hard to dent. Does not ask why — in his words, questions are drag.

Watch forMetal gets tired quietly. Nothing shows on the outside, and then one day it does not hold.
Really built forthe transport, then the sailplane
Fly titanium in the Flight Test
PC N8 (Polycarbonate — The Open Guardian)
CadetEpisode one

PC N8

Polycarbonate · Polymers
The Open Guardian
PC N8, as drawn in the book A Polymer’s Plight with Flight

Protection and openness in the same material — he takes the hit and you can still see straight through him. Calmer under pressure than any other polymer in the class.

Watch forLeft out in the sun with no coat on, he goes brittle and crazes. Under a load he never puts down, he slowly sags out of true.
Really built forthe trainer, then the aerobat
Fly polycarbonate in the Flight Test
SPRIG (Natural Rubber — The Original Spring)
Cadet

SPRIG

Natural Rubber · Elastomers
The Original Spring
Sprig, as drawn in the book A Polymer’s Plight with Flight

Boundless energy, tongue out, a hoo-hah before every dive. The youngest on the field, and the first to say yes to anything.

Watch forHe says yes too often. Stretch him and let go and he is fine — hold him stretched, and he does not come all the way back.
Really built forthe trainer, then the aerobat
Fly natural rubber in the Flight Test
KILN (Silicon Nitride — The Tough Sage)
Cadet

KILN

Silicon Nitride · Ceramics
The Tough Sage
Kiln, as drawn in the book A Polymer’s Plight with Flight

Precise and principled. Gets it right the first time, and then checks the list twice anyway.

Watch forCeramics do not bend. A sudden knock does not bruise them — it breaks them, with no warning first.
Really built forthe transport, then the sailplane
Fly silicon nitride in the Flight Test
LAYUP (Carbon Fiber — The Optimized)
Cadet

LAYUP

Carbon Fiber · Composites
The Optimized
Layup, as drawn in the book A Polymer’s Plight with Flight

The best strength for his weight in the whole class. Strategic and collaborative, and hard to read the first time you meet him. Always takes the coat.

Watch forStrong one way and brittle the other — and when he is damaged, it is inside, where nobody can see it.
Really built forthe fighter, then the aerobat
Fly carbon fiber in the Flight Test
HYCAMP (Memory Foam — The Memory Keeper)
Cadet

HyCamp

Memory Foam · Foams
The Memory Keeper
HyCamp, as drawn in the book A Polymer’s Plight with Flight

Takes the shape of whoever rests on him, and slowly remembers it. Soft when you lean on him slowly, firm the instant something hits him fast. Quiet all day.

Watch forStiffens in the cold. Overheats when demands keep coming with no break. Absorbs too much for too long, and is slow to spring back.
Really built forthe trainer, then the rescue bird
Fly memory foam in the Flight Test
BOOBOO (Bamboo — The Fast Riser)
Cadet

BooBoo

Bamboo · Natural Materials
The Fast Riser
BooBoo, as drawn in the book A Polymer’s Plight with Flight

The fastest-growing structural material on Earth — flexible strength, and a great deal of it very quickly. Bends through a typhoon. Arrives by hand where steel needs a crane.

Watch forDamp he was never treated for, and careless storage. He has to be tended, or the places that take without giving back will have him.
Really built forthe sailplane, then the trainer
Fly bamboo in the Flight Test
The cadreOne instructor per material

Older versions of the same seven families, each teaching one mission. They sit on the ground with a remote link rather than in the back seat, so every cadet flies alone and still has somebody standing there. Two of them are senior commanders and can take control when they judge it necessary. Notice that what an instructor teaches is often not what he is built for — which is what makes him worth listening to.

PURE BLUE (Stainless Steel — The Incorruptible)
Instructor

PURE BLUE

Stainless Steel · Metals
The Incorruptible
Pure Blue, as drawn in the book A Polymer’s Plight with Flight

Does not ask questions either — but he reads every gauge. Holds the standard in the places where everyone else has let it tarnish.

Teachesthe fighter
Watch forThe stagnant corners. Isolation and unaired grievances will pit even the incorruptible.
Really built forthe transport, then the rescue bird
Fly stainless steel in the Flight Test
PLYA (Plywood — The Layered Veteran)
Instructor

PLYA

Plywood · Composites
The Layered Veteran
Plya, as drawn in the book A Polymer’s Plight with Flight

Old-school layers glued across one another — wisdom made out of contradictions held together. Quiet, patient, rides the air.

Teachesthe sailplane
Watch forSoaked edges, where the layers come apart — and being loaded across the grain the wrong way.
Really built forthe aerobat, then the trainer
Fly plywood in the Flight Test
WEATHERALL (Leather — The Weathered Veteran)
InstructorSenior commander

WEATHERALL

Leather · Natural Materials
The Weathered Veteran
WeatherAll, as drawn in the book A Polymer’s Plight with Flight

Cracked, scarred, and better for both. His line: you don't wear out, you wear in.

Teachesthe transport, and flies everything else
Watch forSoaking, the mildew that comes with neglect, and high heat — he case-hardens under a scorch.
Really built forthe trainer, then the rescue bird
Fly leather in the Flight Test
STRETCH (Silicone — Steady in Every Climate)
Instructor

STRETCH

Silicone · Elastomers
Steady in Every Climate
Stretch, as drawn in the book A Polymer’s Plight with Flight

The same temperament from arctic cold to oven heat. Snaps a roll over the field every dawn, just because.

Teachesthe aerobat
Watch forTearing. He is gentle rather than rugged — steady in every climate is not the same as steady in every fight.
Really built forthe trainer, then the aerobat
Fly silicone in the Flight Test
SLICK (PTFE — The Unflappable)
Instructor

SLICK

PTFE · Polymers
The Unflappable
Slick, as drawn in the book A Polymer’s Plight with Flight

Nothing sticks to him and nothing rattles him. Sits in the back seat and almost never needs to touch anything.

Teachesthe trainer
Watch forHeavy loads held for a long time — he quietly flows away from underneath them. And that nothing bonds to him, including people who would like to.
Really built forthe trainer, then the rescue bird
Fly PTFE in the Flight Test
BEDROCK (Stone — The Ancient One)
Instructor

BEDROCK

Stone · Ceramics
The Ancient One
Bedrock, as drawn in the book A Polymer’s Plight with Flight

Unhurried. Permanence is his address. He has seen every kind of crash there is, and says so very rarely.

Teachesthe rescue bird
Watch forBeing pulled instead of pressed — stone is strong under a load and weak when stretched — and slow freeze-and-thaw grievances working away at his cracks.
Really built forthe transport, then the rescue bird
Fly stone in the Flight Test
FLEX (Cushion Foam — The Soft Embrace (yellowed, a little squashed))
InstructorSenior commander

FLEX

Cushion Foam · Foams
The Soft Embrace
Flex, as drawn in the book A Polymer’s Plight with Flight

Absorbs impact without complaint. Yellowed and a little squashed from decades of doing it. He is the crash pad, and he knows it.

Teachesthe rescue bird
Watch forAbsorbing too much for too long. Decades of unrelieved duty soften him; a harsh spotlight yellows him.
Really built forthe trainer, then the rescue bird
Fly cushion foam in the Flight Test
The fieldSix missions, two places

Every mission has its own aircraft, and every aircraft asks something different of whatever it is made from. The six are what a cadet can be given. The two places are where a cadet finds out, and where a cadet gets put back together.

Each aircraft’s limits and landings are estimates for that aircraft. The pattern of loads it flies is typical of its kind of aircraft, not measured on it.

1
Fighter · F-5ECEO · business

A jet built to climb straight up and turn hard. Big loads, short flights, hard pulling every day. The roughest life on the list.

2
Sailplane · DG-1001 (Aero)Monk · lifestyle

No engine at all; long thin wings riding the air. The gentlest life for bending — and the harshest for sunlight.

3
Transport · C-47 SkytrainParent · service

Heavy, steady, going a long way, carrying everyone else’s things. Endurance matters here, not speed.

4
Aerobat · Zivko Edge 540Creative · explorer

Short, stubby, built for rolls and extremes. Everything at once, in short bursts, chosen purely for the joy of it.

5
Trainer · T-6AStudent · growth

Two seats, one behind the other. Built to be handled badly and to forgive it — and to land about 2.8 times an hour.

6
Rescue bird · Westland Sea King HAR3Responder · crisis

On call, any weather, going where nobody else can. Every landing is a hard one, on ground nobody prepared.

—
The Test Bed

Where an aircraft is measured. You find out what you are really made of — and unlike a mission, nobody gives it to you. You go.

—
The Depot

Where you get repaired, coated and groomed. Cadets say the Depot is for the broken. It is not.

And the voluntary test

Every cadet is offered a test before choosing. Characterise your material before you load it. It is voluntary, so some take it and some do not — and of the ones who take it, not all of them read past page one.

Page one tells you what you are. Page two ranks the six missions for you and names the two you are actually built for. That second page is the thing this whole apparatus exists to produce, and you can run it yourself on any of the 45 materials at the Flight Test.

Episode onePC N8

The first story follows the polycarbonate cadet through one course at the Academy. It is about who you decide to be like, what that costs somebody standing next to you, and how long it takes to hear your own instrument over somebody else’s engine.

Not out yet

It is being built now as a short animated film and a podcast episode, and as a picture book that is now in production. The cast above is its cast; the missions above are its missions; the numbers on every card are the ones the Flight Test computes.

The film — link goes here when it lands.
The book — A Polymer’s Plight with Flight is in production. Read a few pages from the draft →