Altimeter cloud: Flight 2902

Home Device: MYDEVICE-1-2 Flight ID: 2902

Distance

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Velocity

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Flight 2902

FlightSketch Mini · imported log

Apogee

132.68m

5 s after launch

Max ascent

56.42m/s

peak ascent

Max during burn

during the burn

Landing

30.75s

touchdown 4.57 m/s

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Third party device

This log was uploaded from a FlightSketch Mini, a non AltimeterCloud device.

Altimeter specifications →

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Apogee Burnout Landing Output/Rules Lockouts Velocities Ejection

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CSV log 89 KB Custom data Adjusted CSV

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Pressure mbar Temp °C

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Flight summary

The flight, moment by moment

Liftoff

0 s

Found byFlightSketch Mini

Logging20/s

Burnout

0.15 s

Altitude0 m

Velocity12.630 m/s

Apogee

5 s

Altitude132.68 m

TruePath apogee132.68 m

Ejection

31.05 s

Altitude0 m

Log ends

35.65 s

Altitude2.12 m

Logging20/s

Altitude

Apogee132.68 m

Time to apogee5 s

Apogee, TruePath132.68 m at 5 s

Apogee stated by the FlightSketch Mini132.59 m

Highest raw altitude138.9 m at 5.45 s

Highest altitude as the FlightSketch Mini recorded it138.68 m at 5.45 s

Velocity

Max ascent, TruePath56.42 m/s at 0.4 s

Max descent, TruePath-7.19 m/s at 10.9 s

Typical descent rate, TruePath4.95 m/s

Velocity at burnout12.630 m/s

Times

Liftoff0 s

Burnout0.15 s

Ejection31.05 s

Log ends35.65 s

General

AltimeterFlightSketch Mini

Log formatJolly Logic AltimeterThree

Upload date09/09/26-22:51:46

Data samples814

Total recording time40.650 s

Logging rate20/s

Imported from the log file the FlightSketch Mini wrote. Its own figures are shown as it recorded them; the TruePath figures are worked out here on the website from its altitude column.

User notes

No notes added

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Youtube video

No video added

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Flight images 0

No images added

Flown as

Rocket

None

not linked

Motor configuration

None

no motor recorded

Loaded weight

None

not entered

Flight motors

No motors have been added to this flight

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Linked rocket

No rocket linked to this flight

Linked flights

Connect flights that belong together: a second altimeter flown in the same rocket, or the same rocket flown again. Linked flights appear on each other’s pages.

!The altimeters aboard disagree on apogee by 98.2%

Apogee spread2.4 – 132.68 m

#2904 · Nano V1Same flight · another altimeter2.4 mView flight →

Launch site, date & time

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Imagery © Esri, Maxar, Earthstar Geographics

Click the map to place a marker · Drag to adjust

Canopy height from the Meta and WRI High Resolution Canopy Height Maps v2 (Meta and World Resources Institute, 2026; source imagery © 2016 Vantor), used under CC BY 4.0. Ground elevation built from Terrain Tiles (Mapzen and AWS Open Data), derived from 3DEP and GMTED courtesy of the U.S. Geological Survey, SRTM courtesy of NASA, and ETOPO1 courtesy of NOAA. Map and imagery credited on the view above.

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Site name

Lat— Lng— Ground level—

Ground level is read from our elevation store at the marked point, the same ground the view above is drawn from.

Where it landed

Landed—

Where you found it, marked on the view. Kept with the launch site to check the landing predictions against.

Launch date

Launch time

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No conditions have been recorded for this flight.

Temperature

°C

Sea-level pressure

mbar

QNH

mbar

Wind speed

Wind units

Wind direction

Cloud cover

Enter the sea-level pressure you have and QNH is worked out from it, or enter QNH yourself if you have it, such as an airfield’s altimeter setting.

About sea-level pressure and QNH

Sea-level pressure is kept as given: the model’s own, or the figure entered from a forecast or report. QNH is that pressure the way an altimeter setting means it, through the standard atmosphere, and is what the adjusted apogee and the adjusted CSV use.

Apogee, adjusted for conditions

The recorded apogee re-calculated with the temperature and pressure above, as a comparison only. The flight data is unchanged.

Recorded132.68 m

Adjusted—

Difference—

Place

Wind

Temperature

Height

Model values, not observations. NOAA GFS: weather data by Open-Meteo.com (CC BY 4.0). Ensemble: NOAA GEFS.

FlightSketch Mini
FlightSketch

FlightSketch Mini

This flight was recorded on a FlightSketch Mini, another make of altimeter, and imported from its log file. The owner calls it Its a test flightsketch2.

The hardware

MakerFlightSketch

ModelFlightSketch Mini

SensorsBosch BMP388 baro, Bosch BMA253 accelerometer, Nordic nRF52811

Log formatJolly Logic AltimeterThree

Flights from this altimeter

3 of 3

Most recentHighestLongestFastestShortest

~~#2946~~

Flight #2946

98.1m

17/09/26-21:17:08

~~#2902~~

Flight #2902 this flight

~~#2901~~

~~#2901~~

~~#2902~~

Flight #2902 this flight

~~#2946~~

~~#2901~~

~~#2946~~

~~#2902~~

Flight #2902 this flight

40.7s

09/09/26-22:51:46

~~#2902~~

Flight #2902 this flight

~~#2901~~

~~#2946~~

~~#2902~~

Flight #2902 this flight

~~#2946~~

~~#2901~~

The log

Other makes of altimeter keep their settings on the device and do not write them into the log, so there are none to show here. This is what the file itself told us.

This flight

Log formatJolly Logic AltimeterThree

Upload date09/09/26-22:51:46

Data samples814

Total recording time40.650 s

Logging rate20 per second

ProcessingTruePath, on the website

Getting logs off the FlightSketch Mini

Open the flight on the FlightSketch website and use the "Download Data (.csv)" link below the acceleration chart. Upload that file unchanged.

Files

Where the altimeter signs its log, the file carries that signature and a tick beside it. A tick means the data is unchanged since the device wrote it, which is what a record claim needs.

CSV

2902.csv

The log as columns of text. Opens in a spreadsheet, and in every simulator that reads flight data.

89 KB

Download

Adjusted CSV2904 recalculated in your browser

The log recomputed for your own sea-level pressure and temperature. Columns: time, altitude as recorded and adjusted, raw altitude as recorded and adjusted, pressure.

Pressurembar Temp°C

This file is built here from the signed log, so it carries no signature of its own. Anyone verifying a claim should be sent to the flight page and build their own from the original.

Custom CSVbuilt in your browser

Pick any of the chart’s data sets, the worked-out ones included, and the part of the flight to cover. Values come in the units the chart is set to.

In the file

Time span

Whole flight Chart zoom Set times

Froms Tos

One row for every time any chosen data set has a sample. A data set with no sample at that time is left blank rather than filled in. Built from the chart’s data, so it carries no signature.

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Anyone with the link can view this flight; nothing else on your account is shared.

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Chart snapshot

A PNG of the chart exactly as you have it set right now: the series you have switched on, your zoom, your labels and any pressure correction applied.

Generated on the spot from the live chart, so it has no fixed address and cannot be hotlinked.

Hotlink images

Stored images of the whole flight, altitude only, not your current chart view. Transparent, regenerated whenever the flight changes, and safe to hotlink on a forum.

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Large1000 × 750

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