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DropVector

From plan to debrief on one map

Plan the drop, follow the team in real time and review every flight in detail afterwards. The app on your phone, the live picture and playback in the browser.

Open Live with a group code
  • Encrypted on the device
  • Local sharing without network
  • Built for Finnish conditions

One tool for two kinds of teams

Planning, tracking and debriefing work the same way in training, in operations and on a club jump day. What changes is the scale and the requirements.

HAHO, exit 7,600 m

Defence and authorities

Drops where every second and every metre is planned in advance.

HAHO and HALO
Exit point, glide route and winds by altitude in one plan.
Material drops
Release point and run-in from your own wind data.
Jumpmaster view
Navigation to the exit point and a sight from the aircraft door.
Without network
Recording on the device and local sharing over Bluetooth when there is no connection.
12 m from target

Clubs and training

From a student's first canopy flight to an experienced team's debrief.

Training debrief
Playback in 2D and 3D, video straight from the phone.
Canopy analysis
Opening altitude, glide ratio and landing spot.
Balloon wind sounding
Balloon measurement with the phone camera, no extra hardware.
Jump day group
Members on the map and a shared voice channel.

One jump, three views

  1. 1 Before exit

    Plan

    Exit point, run-in, wind and target. The organiser shares the plan with the group and the jumpmaster navigates by it.

    Run-in 322°Wind 7 m/s
  2. 2 In the air

    Live

    Altitude, speed and phase for every jumper. A lost signal shows at once.

  3. 3 On the ground

    Playback and debrief

    The whole load in 2D or 3D, events and numbers in one view.

The server relays positions but cannot read them

In new groups the position is encrypted on the phone with the group key. The server only receives a check value from which the key cannot be derived.

  • Access per group. Live opens only with the group code and key.
  • Recording on the device first. A lost connection erases nothing; upload resumes when it returns.
  • No tracking. No third-party scripts or cookies on these pages.
Phone encrypts position Server stores it encrypted no key Browser opens with the key encrypted encrypted Group key The key is shared with the group as a code or QR code, never through the server.
Parachutist under a cloudy sky

Made in Finland, for Finnish weather

Here a good jump day often just means the weather is not too bad. Wind, cloud, cold and poor visibility are everyday conditions, so the plan, the team picture and the debrief have to hold up when there is no room for guesswork.

Questions and answers

32 questions

We explain capabilities and use. Calculation methods, source code and internal interfaces are not published.

What is DropVector?

DropVector is an operational workspace for parachute planning, live situational awareness and post-flight playback. It connects the before, during and after phases of a jump so the same operational picture can be used for planning, tracking and debriefing.

Who is DropVector designed for?

DropVector is designed for organizations and teams that plan, conduct and review parachute operations. The workflow can support military parachuting, training, sport skydiving and other operations where shared planning, live position awareness and recorded flight data are useful.

What are PLAN, LIVE and PLAYBACK?

PLAN is used to prepare the operational picture and routes, LIVE provides situational awareness while the jumps are running, and PLAYBACK is used to review recorded tracks afterwards in 2D or 3D.

Where is DropVector used?

The current system combines a web workspace with an Android mobile application. The web side is used for functions such as planning, Live and Playback, while the mobile application can record and transmit participant data during the jumps.

Does every participant need a full DropVector account?

No. DropVector is built around groups, their loads and controlled group access so participants can be connected to an operation without every person needing to manage the full web workspace.

What can I plan with DropVector?

DropVector can support shared map-based planning for drop lines, steerable-canopy routes, exit and reference points, wind information and other user-defined operational parameters. The purpose is to keep the relevant planning context visible in one place.

How does DropVector calculate a drop line for personnel parachuting?

DropVector uses available wind information together with user-defined operational parameters to support drop planning. Wind data can be obtained from public weather sources and may be supplemented or replaced with locally measured data, including balloon sounding. Exact calculation methods, formulas and implementation details are proprietary.

Can I use my own wind measurements?

Yes. Locally measured wind information can be used to supplement or replace public-source wind data. This includes layered measurements produced by methods such as balloon sounding.

Does DropVector use public weather and wind data?

Yes. DropVector can use wind information available from public sources as part of the planning picture. Users can also use their own measured information when local data is more appropriate for the operation.

Can DropVector support steerable-canopy or glide planning?

Yes. PLAN includes a glide-planning workflow for steerable-canopy operations. It can present the relevant points, routes, wind context and reach information on the same map used for the rest of the jump.

Which coordinate formats can be used in planning?

The planning interface supports commonly used coordinate formats including DD, DDM, DMS and MGRS so operational points can be entered in the format appropriate to the user and task.

Can you provide the exact formulas or algorithms used by DropVector?

No. Exact algorithms, formulas, coefficients, calibration values, source code and other implementation details are not part of the public product documentation. DropVector can describe what information a feature uses and what operational result it provides without exposing the proprietary implementation.

What does LIVE show?

LIVE provides a shared situational picture of participants who joined the group. It is designed to make current position, altitude-related information and team state easy to follow while the operation is in progress.

Can DropVector follow multiple participants at the same time?

Yes. LIVE is designed around team operations and can display multiple active participants within the same group or load rather than treating every recording as an isolated track.

What information can the mobile application record?

The mobile application can use device positioning and supported sensor data to create a flight record and, when Live is enabled and connectivity is available, contribute to the shared live picture. Available sensor data depends on the device.

What happens if the mobile connection is poor or temporarily unavailable?

Live visibility depends on network connectivity, but local recording is designed to remain a separate capability. A temporary loss of Live connectivity therefore does not have to mean that the local flight record is lost.

Can the live picture be viewed in both 2D and 3D?

Yes. DropVector provides both map-based and 3D views so users can choose the presentation that best supports the current task and available screen space.

What is PLAYBACK used for?

PLAYBACK turns recorded flight data into a debriefing view. Users can move through the recorded load, inspect tracks, compare participants and anchor the discussion in what was actually recorded rather than memory alone.

Can recorded flights be reviewed in both 2D and 3D?

Yes. Playback can present a recorded load in 2D and 3D, allowing the user to review the same flight from different perspectives.

Can I compare several participants in the same debrief?

Yes. A load can be reviewed as a group so several participant tracks can be compared against the same timeline and operational context.

How are recordings organized?

DropVector organizes work around groups and their consecutive loads. This keeps planning, participants and recorded tracks connected to the operational event rather than leaving recordings as unrelated files.

What is the difference between public wind data and local measurements in DropVector?

Public data provides a readily available planning baseline. Local measurements can be used when the team has more representative information from the operating area. DropVector is designed so the planning picture can use the source that is appropriate to the task.

Can balloon sounding data be used?

Yes. Layered wind measurements from a balloon sounding can be used as locally measured wind information in planning instead of relying only on public-source data.

Does DropVector replace official weather information or operational judgement?

No. DropVector is a planning and situational-awareness tool. It helps combine relevant information into a usable operational picture, but it does not replace official weather products, organizational procedures, required calculations or the judgement of qualified personnel.

How is operational data protected?

DropVector is designed to protect operational data in transit and at rest and to limit access to the people who need the relevant group. Security is treated as part of the product architecture rather than an optional presentation layer.

Who can see a group's data?

Access is intentionally tied to the relevant account and group. The goal is to give authorized users the information they need without making operational data broadly public.

Which technical details are intentionally not public?

DropVector does not publish source code, internal API details, database structures, exact algorithms, formulas, calibration values, security-sensitive configuration, internal prompts or implementation-specific identifiers. Public documentation focuses on capabilities, inputs at an operational level and user-visible results.

Can DropVector be used for personnel parachuting?

Yes. DropVector includes planning and review workflows intended to support personnel parachuting, including the use of wind information, drop-line planning, shared operational points and recorded participant tracks.

Can DropVector support material drops?

Yes. The planning model can also be used for drop-line based material-drop planning where the relevant operation parameters and wind information are provided by the user or available data sources.

Can DropVector support HAHO or HALO operations?

DropVector includes a steerable-canopy glide-planning workflow that can support high-altitude parachute planning. The exact operational procedures, limits and approvals remain the responsibility of the organization conducting the activity.

Is DropVector only for military use?

No. The same core workflow can also be useful in sport skydiving and training environments where teams want shared planning, live awareness or evidence-led playback of recorded flights.

Does DropVector replace jumpmaster, pilot or organizational procedures?

No. DropVector supports planning, situational awareness and debriefing. It does not replace the procedures, authorizations, safety responsibilities or professional judgement required by the organization conducting the operation.

See how it works at your own drop zone

Groups are created in the app. Live and playback open in the browser without installing anything.

DropVector overview