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Vol 1678

Mini Hustler flight 24

Nano V1 Rev 4 · firmware 1.51
Apogée
120.98m
5.93 s after launch
Max. montée
38.92m/s
peak ascent
Max. pendant combustion
8.51G
during the burn
Atterrissage
22.82s
touchdown 7.25 m/s
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Résumé du vol

The flight, moment by moment

Liftoff
0 s
Inclinaison rampe23.82°
Thrust calc pad tilt1.8°
Launch detected
1.415 s
Altitude30.33 m
Vitesse32.4 m/s
Fin combustion (premier)
2.02 s
Altitude52.1 m
Vitesse38.040 m/s
Éjection possible
5.898 s
i
This ejection time was detected by the website from the accelerometer data, because the firmware did not record one for this flight.
Altitude120.97 m
Vitesse0.94 m/s
Apogée
5.92 s
Altitude120.98 Mètres
Incl. max. jusqu’à fin comb.28.19°
Atterrissage
22.82 s
Altitude-0.99 m
Max. descente-13.95 m/s

Stabilité94.9%Excellent

Inclinaison à la fin de combustion (20%)95.4
20% · Launch tilt 1.8°
Tangage/lacet (30%)96.8
25% · Coning 18/22.5°/s
Coning · boost (25%)95.1
25% · Spin 86.9°/s
Rectitude de poussée (15%)92.7
30% · Thrust 98.6%

Rocket information

Calculated from the flight data alone
Boost acceleration18.8 m/s²
average over the burn · 1.9 g
Coast deceleration9.8 m/s²
average · gravity plus drag
Ballistic coefficient424 kg/m²
fitted to the 3.90 s coast
Apogee lost to tilt0.05 m
flown vertical ≈ 121 m · from the thrust-calculated tilt
Chute opening peak13.26 G
largest deceleration after ejection
Average descent rate7.2 m/s
ejection to landing · 16.92 s
Batterie & température 100% → 100% · Température début 33.09 → 33.63 °C · Lancement après démarrage 4m 51s

About the stability score

Worked out from the flight log between liftoff and 80% of apogee. It is independent of the angle the altimeter was mounted at, so it measures the flight rather than the fitting.

Inclinaison à la fin de combustion (20%)20%How close to vertical it left the rod.
Tangage/lacet (30%)25%How much the nose swung off the rocket's own axis across the whole ascent.
Coning · boost (25%)25%The same swing during the burn, when it matters most.
Rectitude de poussée (15%)30%How cleanly the motor pushed along the body.

Spin about the rocket's own axis is not counted against it — a fast, straight spin is stable. The figures beside the score are the raw measurements behind these four.

Altitude
Apogée120.98 Mètres
Temps jusqu’apogée5.92 s
Altitude fin combustion52.1 m
Altitude vitesse max.50.56 m
Altitude éjection120.97 m
Altitude atterrissage-0.99 m
Altitude enregistrement-15.45 m
Vitesse
Max. montée38.91 m/s
Max. descente-13.95 m/s
À fin combustion38.040 m/s
Vitesse descente-7.141 m/s
Vitesse éjection0.94 m/s
Vitesse atterrissage-7.255 m/s
Accélération
Max. pendant combustion8.51 G
Max. montée26.66 G
Max. descente13.26 G
Moy. montée0.15 G
Moy. combustion1.8 G
Temps
Fin combustion (premier)2.02 s
Apogée5.92 s
Éjection possible5.898 s
Atterrissage22.82 s
Angles
Inclinaison rampe23.82°
Thrust calc pad tilt1.8°
Incl. max. jusqu’à fin comb.28.19°
Roulis au lancement18.20°
Tangage au lancement15.62°
Rotation max. (comb.)153.82 dps
Rotation moy. (comb.)85.3 dps
Recovery
Single deploy
No dual deploy detected on this flight.
Général
Date envoi02/06/26-22:50:40
Échantillons2704
Durée totale enregistrement31.378 s
Moy. échantillons/s86.1
Nombre de verrouillages0
Lancement après démarrage4m 51s
Axe de référenceX
Batterie & température
Batterie début100%
Batterie fin100%
Température début33.09°C
Température fin33.63°C
Notes utilisateur

Mini Hustler flight 24. Carrying four other altimeters, but due to user error only got data from two of them.

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Images du vol 0
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Moteurs du vol
1st stage · 5s delay
1×C6-5EstesDetails
Durée combustion
1.86 s
Diameter
18.00 mm
Poussée moyenne
4.74 N
Poussée max.
14.09 N
Poids total
24.10 g
Poids propergol
10.80 g
Type propergol
black powder
Impulsion8.82Ns
Poussée max.14N
Durée combustion1.86s
Classe impulsionC
1st stage thrustloading curve…
Motor data by ThrustCurve.org
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Fusée associée
Aucune fusée associée à ce vol
Flight mass
Liftoff mass137.8gestimated
Mass at burnout127gestimated
No mass is set for this flight, so Motor thrust (N) uses a mass estimated from the measured burn and the motors’ rated impulse. Set the rocket’s mass for the measured impulse and specific impulse.
Motor thrust (N) is on the chart, under Acceleration.

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.

No linked flights yet.

Site de lancement, date & heure

Cliquez sur la carte pour marquer votre site de lancement. Basculez entre vue carte et satellite.

Imagery © Esri, Maxar, Earthstar Geographics

Cliquez sur la carte · Glissez pour ajuster

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.

Site nameUnnamed siteLat47.705905Lng-122.138491Ground level10.0 m · 33 ftDate de lancement2026-06-02Heure de lancement13:20
Animation des données

FLIGHT 1678

120.98 Meters

ALTITUDE
0.00m
VELOCITY
0.00m/s
ACCEL
0.00G
TILT
0.00°
PITCH
0.00°
ROLL
0.00°
YAW
0.00°
TIME
0.00s
AWAITING LAUNCH
ALT
altimetercloud.com
LAUNCH T+0.00s LANDING

BURNOUT

Motor burn complete

Note : L’animation de vol nécessite que votre altimètre soit monté dans une orientation fixe. Calibrez vos capteurs pour de meilleurs résultats.
Nano V1
Revision 4
Nano V1
Ce vol a été effectué sur un Nano V1.
The hardware
Version matérielRev 4
Version logiciel1.51
Dernière connexion02/06/26-22:50:40
Capteur pressionBosch BMP 581
Accéléromètre32G 3-axis
Gyroscope2000 dgps 3-axis

Flights from this altimeter

20 of 25

Settings, as they were for this flight

Paramètres généraux
Pression prévue
i
Set this to your local forecast pressure at sea level. This will offer you slightly improved accuracty for your flight, although it's not 100% essential every little helps!

Xcweather.co.uk is a decent place to grab pressures from for your location and time.
1013.2 mbar
Détection lancement
i
This is the altitude above the launch pad altitude where the altimeter will trigger itself into recording / flight mode.

The altimeter keeps a constant average of the pressure while waiting for launch, it uses a simple algorithm and the pre-flight buffers to do this. The most recent 120 samples (~4 seconds) are ignored so your pre-trigger altitude won't effect the ground baseline.

For almost all uses we suggest keeping this on the 25 Meter (~82 feet) default settings. If you want to test your altimeter by throwing it in the air, or are planning a very low flight you may want to lower the setting.
30 meters
Ratio échantillonnage
i
The altimeter runs at 50Hz however you can record every sample or every X samples in order to extend the log time. For example if you set the ratio to 1 it will save 1:1 samples, or if you set it to 3 it will save 1 in 3 samples.
1:1:1 (100Hz)
Max. échantillons
i
This is the maximum samples the altimeter will log per flight. When it reaches this amount it will stop and save the recording.
24000
Arrêt enregistrement
i
This setting is how the altimeter decides to stop recording. You can choose either 450 (~9s) or 900 (~18s) samples stable or it will record until the max samples limit unless you press the BUTTON in Manual stop mode.

The samples stable method waits for the devices altitude not to change for the set number of samples. This is defined by not changing by more than +/- 1.0 meters for 98% of the samples, it's a reliable method to stop the recording after landing within 8-10 seconds (300 sample) or 16-20 seconds (600 sample).
Auto: 8s stable altitude
Suréchantillonnage
i
Oversampling is a internal setting of the BMP 390 pressure sensor. It is how many samples are taken for each reading. By taking multiple samples for each pressure reading the altimeter reduces noise and increases the resolution of the output.

The sensor can run at 50 samples per second in 4X mode, so we suggest leaving it in this mode as it will offer the highest accuracy.
16x Oversampling
Filtre IIR
i
The IIR filter is another internal sensor for the BMP390 pressure sensor. It is a Infinite impulse response filter used to enhance pressure measurement accuracy by reducing noise. It's primarily for smoothing out rapid pressure changes.

We suggest not setting this too high as it will cause delay to changes in altitude if set very high.
COEFF 7
Filtre pression
i
This filter is a software Kalman filter that runs on the altimeters processor.

The Kalman filter uses a prediction step based on a system model and then a correction step using new measurements to refine its estimate, it creates accurate most certain results from data with noise in it.
TruePath
Sample speed
i
The sample rate of the altimeter's sensors. 50Hz takes 50 samples per second, 100Hz takes 100 samples per second for higher resolution data.
100 Hz
Hybrid mode
i
When enabled, the altimeter records at full speed during ascent then switches to half speed after apogee to extend recording time during descent.
Enabled (1/3 rate after apogee)
Synchro capteurs
i
The filters on the pressure sensor can cause it to lag very slightly behind the Accelerometer and Gyroscope data. The Sync sensors option detects how far out of sync these sensors are. It then corrects the Acceleration and Gyroscope readings to match the pressure sensor.
ACTIVÉ
Orientation
i
This is the orientation you intend to install the Altimeter in your rocket. It's needed to ensure completly accurate angles and orientation charts and reports. Check out the Manual for more information on this.
Down (text up)
Filtre IMU
i
The IMU filter, or fusion filter takes the data from each axis of the Gyroscope and Accelerometer to calculate the Pitch, Roll, Yaw and tilt angle from vertical. These filters can build up some discrepency over time so it's important to calibrate your sensors to minimise this.
Madgwick 6-Axis
ALP lancement
i
This is prevention against accidental launch detection.

With this disabled the launch is based only on pressure and something that creates a low pressure can trigger the flight by accident. For example pulling your nose cone off can even trigger it.

With this enabled the rocket also needs to have seen 8 samples (0.25 seconds) of acceleration above this setting in the last 3 seconds as well as the pressure drop to trigger. There is a backup trigger of 1.05 seconds of altitude being above the launch detect setting too.

There are very few situations where this option would cause issues, so we suggest leaving it on.
1.5G
Verrouillage lancement
i
When enabled, the altimeter locks out recording for a set period after power on to prevent false triggering during setup.
DISABLED
Température statique
i
A fixed temperature value used for altitude calculation when the external temperature sensor is disabled or not connected.
15 °C
Étalonnage capteurs
Décalages de calibration utilisés pour ce vol.
Gyroscope⚠ Le gyroscope n’a pas été calibré
X0.000°
Y0.000°
Z0.000°
Accéléromètre⚠ L’accéléromètre n’a pas été calibré
X0.000 mG
Y0.000 mG
Z0.000 mG

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
1678.csv ✓ SIGNED
The log as columns of text. Opens in a spreadsheet, and in every simulator that reads flight data.
204 KB
WX
1678_weather.json.gz
The weather for 48 hours either side of the launch, within 15 km of the launch site: NOAA GFS every hour, at the surface and up to about 31 km, and the NOAA GEFS ensemble where this site holds it. JSON, gzip compressed. Weather data by Open-Meteo.com (CC BY 4.0) and NOAA. For 2026-06-02 13:20 local time at 47.7059, -122.1385.
143 KB
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.

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.

Vol
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