NEW ZEALAND BUILT. PILOT DEVELOPED.

Real work.
Useful apps.
Less fuss.

Practical software shaped by life in the cockpit. Aviation apps that make everyday work a little easier.

Explore the apps Meet the pilot behind the code

Designed in the field.
Built for the way you actually work.

Blue helicopter beside the water in New Zealand

FROM THE COCKPIT TO THE CODE.

› const purpose = "make work easier";› pilot.experience → useful.tools› build({ clear: true, practical: true });› // from the cockpit to the code

› ideas.map(buildSomethingUseful);› export const madeIn = "New Zealand";› while (learning) { keepImproving(); }› flight.notes → working.code

AVIATION IS THE STARTING POINT.

Good tools come from understanding the job.

01 / THE TOOLKIT

Built for pilots.
Used by pilots.

From recording a day’s flying to getting your spray setup right. Small applications with a clear purpose.

THE NEXT CHAPTER IN AG FLIGHT RECORDING

AgPilot 2

More flying.
Less paperwork.

Your agricultural operations, in your pocket. Record spray and fertiliser jobs, save mixes, review reports and calculate areas.

iPhone & iPadPrivate iCloud storagePremium features available

Take a closer look →

Already flying with AgPilot 2? Read the manual ↗

AgPilot 2 spray forecast screen shown on an iPhone

A LITTLE MORE CLARITY FOR YOUR NEXT JOB.

02 / SPRAY CALIBRATION

Spray Rates

Your spray setup, sorted. A practical calculator for aerial spray calibration, built by a pilot who uses it.

Explore Spray Rates

03 / FLIGHT PLANNING

PD Altitude

Pressure and density altitude calculations, without the fuss. Supporting metric and US units.

Explore PD Altitude

04 / AGRICULTURAL OPERATIONS

AgPilot

Our original agricultural flight companion. Record your spray times, chemicals and fertiliser on Android.

Explore AgPilot

02 / A PROJECT I’M PROUD TO BE PART OF

Good tools.
Bigger possibilities.

Away from aviation, I build the occasional website for friends. Here’s one worth a closer look.

ShedSpecs pole shed visualisation with structural drawing lines

NEW ZEALAND POLE SHED DESIGN

Your next shed.
A clearer plan.

Bring your pole shed ideas into focus. A visual design workspace that connects your brief, building choices and professional engineering.

Discover ShedSpecs For New Zealand Licensed Building Practitioners

ShedSpecs Pole Portal showing project setup and a shed preview

THE POLE PORTAL / BUILDER WORKSPACE

From the first idea
to the next step.

Develop your building layout, organise project documents and move a complete brief toward detailed design.

Structural engineering and PS1 services are provided by Infinity Consulting Engineers Limited.

Explore the builder portal

David Bramwell-Cooke beside a Tararua Heliwork helicopter

PILOT. DEVELOPER. END USER.

03 / THE PERSON BEHIND PITCHLINKS

Hi, I’m David.
Usually out flying.

I’m David Bramwell-Cooke, a New Zealand agricultural helicopter pilot at Tararua Heliwork, and the person behind PitchLinks.

I started writing apps to solve the problems I encountered in my own working day. That’s still the idea: understand the job, keep things straightforward, and build something useful.

I also enjoy building the occasional website for friends. Aviation remains my day job; making useful tools is what connects it all.

A little more about the day job

Companies I’ve worked with

Real work.Useful apps.Less fuss.

Built for pilots.Used by pilots.

AgPilot 2

Spray Rates

PD Altitude

AgPilot

Good tools.Bigger possibilities.

Your next shed.A clearer plan.

From the first ideato the next step.

Hi, I’m David.Usually out flying.