Aviation Calculators

aviation-calc.x402tookit.com · 9 paid endpoints · listed 2026-11-02

E6B wind triangle: wind correction angle, heading and groundspeed for a course, or track and groundspeed for a heading flown.

pendinglast check not yet
–valid x402 answers, 72 h
sharedUSDC received on Base, 7 days
2distinct payers, 7 days
10.5score (0-100)

Paid endpoints

MethodEndpointPriceNetworks
GETaviation-calc.x402tookit.com/density-altitude
Density altitude from field elevation, altimeter setting and temperature, exact and by rule of thumb, with a performance flag.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/fuel-time-distance
E6B arithmetic: give any two of distance, groundspeed and time for the third, plus fuel burn, reserve and range.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/glide-ratio
Glide distance, time and sink rate from altitude above ground, glide ratio and best-glide speed, with headwind or tailwind.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/isa-atmosphere
Standard atmosphere at an altitude: temperature, pressure, density, sound speed, and ISA deviation for a measured temperature.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/pressure-altitude
Pressure altitude from field elevation and altimeter setting (inHg or hPa), exact ISA result and the 1000 ft per inHg rule.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/true-airspeed
True airspeed, Mach and equivalent airspeed from calibrated airspeed, pressure altitude and outside air temperature.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/turn-hold
Turn rate, radius, bank angle and load factor from true airspeed, plus holding pattern leg length, width and time.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/wind-components
Headwind or tailwind and crosswind (left or right) from wind direction and speed against a runway number or heading, with gusts.
$0.02Polygon, Arbitrum, Base, Solana
GETaviation-calc.x402tookit.com/wind-triangle
E6B wind triangle: wind correction angle, heading and groundspeed for a course, or track and groundspeed for a heading flown.
$0.02Polygon, Arbitrum, Base, Solana

Latest checks

WhenEndpointHTTPmsResult
Not checked yet.

Income on Base (7 days)

This provider's payout address is shared by several providers, so its income is not shown as its own.

Is this your API?

Add the live badge to your docs:
<a href="https://logicnodes.io/observatory/p/aviation-calc.x402tookit.com"><img src="https://logicnodes.io/observatory/badge/aviation-calc.x402tookit.com.svg" alt="x402 status"></a>
x402 status badge
Claim it for free with x402_provider_claim (sign with your payout address), and get an alert within minutes when it stops answering with x402_monitor_create ($5 for 30 days). Both work over MCP (https://logicnodes.io/mcp/v2) or POST https://logicnodes.io/v1/tools/<tool>.

Income is all USDC received by the provider's payout address on Base, whatever the source. Score: 0-100: 50 x share of checks in the last 72 h that returned valid x402 payment terms + 30 x min(1, log10(1 + USDC received in 7 days) / 4) + 20 x min(1, log10(1 + distinct payers in 7 days) / 3). A provider never checked scores on income only; income is all USDC received by its payout address on Base, whatever the source. JSON: /v1/observatory/providers/aviation-calc.x402tookit.com