Innovating Safety Through Simplicity
Coming Soon
TemperatureSpy By AeroSpy
Precision alerting for permit aircraft, built by pilots for pilots.
Quiet, smart, and always watching. The reminder your engine deserves, when workload climbs and vigilance dips.
Feature Highlights
Non-primary alerting system for NTC thermistors e.g. Rotax 912 Water and Oil Temperature
BLE configuration interface
Visual and optional audible alerts for configurable temperatures
Designed for permit aircraft with minimal wiring and weight
Tested for RF silence and regulator resilience
Bench-tested and field-validated
UKCA, EU CE and RoHS
Why TemperatureSpy? 
TemperatureSpy serves as a proactive reminder to check engine temperatures, an essential task that can easily be overlooked in high workload situations. By prompting timely attention, it helps interrupt the mishap chain before it begins.
Ideal for training aircraft, TemperatureSpy reinforces good engine management habits. It’s not a primary instrument, but a smart device that encourages pilots to stay alert without adding distraction.
The concept was born from the experience of a flight instructor who, prior to fitting TemperatureSpy, found himself constantly reminding students to monitor engine temperatures, especially during high workload phases like climb-out or post-start checks. He was also concerned that renters or solo students might not exercise the same vigilance, lacking either the experience or the prompting presence of an instructor. TemperatureSpy was designed to bridge that gap: a subtle, intelligent nudge that promotes consistent engine care across all levels of pilot experience.