airlogOne-mini – skydiving tracker - CRWDogs2025

Made for CF/CRW

airlogOne and airlogOne-mini are cutting-edge skydiving alti/trackers. Leveraging the GNSS satellite navigation system (GPS and others), these devices provide crucial additional information beyond altitude. airlogOne devices are particularly beneficial for CRW jumps:

1) Direction Arrow with Distance to Drop Zone: In CRW, the exit point is often far away from the landing zone. Using the current GPS position and the stored target position (Drop Zone), airlogOne accurately displays direction and distance at any time. With the current ground speed shown, wind influence can be estimated, allowing timely course corrections.

2) Wind Data Integration: Wind significantly impacts exit and landing points. If connected to the internet pre-jump, airlogOne can load layered wind data for the current time and location. This wind information, including direction and strength, is attached to the recorded track and displayed in the jump analysis alongside your track, enabling understanding of formation movement relative to the wind.

3) Setting Markers: Markers can be set in the recorded track with a tap, appearing as clear red crosses in the track display. This can become essential when a canopy is cut-off and a jumper follows the freebag. The marker can be set directly above the landing point, and exact coordinates can be relayed to search and rescue teams. Practical technology at work.

Additionally, airlogOne is an outstanding altimeter with the best readable display (e-paper) on the market! See our website to learn about the other features and the great post-jump analysis software airlog.app that comes with your device.

airlogOne-mini: smart and small

airlogOne-mini is the smaller sibling of the airlogOne

same GPS receiver, same baro sensor, smaller e-paper display (2.2″ vs 2.7″) and without the truemove motion sensors, it brings you home, saves your detailed track and takes care of your digital logbook.

comes in colors

default color for the airlogOne-mini is black. For all extraordinary people we offer the mini in colors.

The case of the airlogOne and airlogOne mini is individually 3D printed in PA12 industrial strength nylon material.

As a world premiere, this material is available in white that can be dyed, so we now offer colors. Sorry for the extra fee we have to add until this process is standard.

track your dive

The comprehensive recording of all data is only done in the Track mode of the airlogOne

Internally the airlogOne works with a high precision pressure sensor, whose pressure measurements are converted to the displayed altitude using the “baromeric formula” according to the ICAO standard. The only difference to the ICAO rules is the fact that on the ground is always the 0m position. This adjustment (measured pressure = 0m) is done automatically when the instrument is switched on and can be updated when the air pressure changes by means of the Alt0 key.

The GPS altitude is not displayed and is only stored additionally in the data tracks. GPS was not developed for altitude measurements and shows the greatest inaccuracies there. Also, the GPS altitude is always the altitude above the geoid (simplified: mean sea level) and therefore not null on the ground, so it is not usable for skydivers directly.

getting airborne

One of the important features of the airlogOne is the automatic logbook

For this purpose, the device checks every minute whether it is gaining speed and altitude. If this condition is detected, the “flight phase” begins – you and the device are airborne.

At this point, an entry is made into the airlogOne’s internal logbook (also stored on the SD card), which includes the day, time, location and later the name of the track file. Also, your jump count will be incremented.

After transferring this information to the cloud dashboard, your jump log is completed – you only need to add data such as drop plane, fellow jumpers and comments. This logbook is available to you worldwide and at any time in the web browser.

start your skydiving with
the best display

digital altitude, automatic logbook, detailed tracking of path, speed and performance, right from the beginning. And if you grow into performance sports, keep your digital logbook with a specialized airlogOne device!

see shop page