Wire-strike awareness & EFB for helicopter pilots

3,575 hours didn’t see the wire.

That’s roughly the average logbook of a pilot killed in a wire strike. Experience doesn’t protect you — equipment must. Soar tracks 8,056,554 power-line spans and warns you before your path crosses one.

Download on the App Store See the data Free. Patent pending.
8,056,554power-line spans mapped
8,810,570hazards tracked
34independent data sources
2,939,665hazards with verified height

Counted from the production database, not marketing copy. Height is verified for 33% of hazards — a real number, published because pilots deserve the real one.

01One database · both worlds

The map follows the light.
The wires never leave.

Soar Flight tab on a dark map showing a dense power-line network and a live POWER LINE 0.10 NM alert banner Soar Flight tab on a light map showing the directional alert cone ahead of the helicopter ownship icon
Night ops

Dark map, dense wire country.

The Flight tab renders every span around you — ownship, radius rings, the full network. When one threatens your path, the banner fires.

POWER LINE — 0.10 NM
Day VFR

Daylight. Same wires.

Light map with the directional alert cone. It narrows and points ahead as speed builds, and opens back up when you slow to a hover.

02Why our wire data beats the FAA’s

The FAA’s file marks a dot. Wires are lines.

The FAA Digital Obstacle File models a power line as one coordinate at the sag point — no direction, no span. That’s from the FAA’s own documentation. The entire DOF holds 641,207 records: under 8% of our database.

FAA DIGITAL OBSTACLE FILE — one coordinate. No direction. No span. SOAR — the span itself. 8,056,554 of them.
34 independent data sources 22 US electric utilities’ own distribution GIS 6 countries with authoritative data US · France · Switzerland · Canada · Australia · Austria

The honest part

2,939,665 hazards carry verified height — 33% of the database. The rest don’t, and we say so instead of pretending. An advisory tool you can’t trust to be straight with you isn’t advisory. It’s decoration.

Verified height coverage33%
2,939,665 of 8,810,570 hazards
~12%

of fatal helicopter accidents are wire strikes.

81 fatal wire strikes, 2001–2015, across a multi-country study — a leading cause of fatal accidents in utility, agricultural, EMS and tour operations. The pilots weren’t rookies: the average sat at ~3,575 flight hours. Experience does not protect you. Equipment must.

03Alerting · Live Activity
Dynamic Island Live Activity in the calm state: green MONITORING arc over the ownship marker, all clear

On your lock screen.
Quiet when it should be.

Dynamic Island Live Activity in the alert state: orange POWER LINES arc, threat blip, bearing 114 degrees true at 0.11 nautical miles

Loud when it must be.
Before the wire, not after.

BRG 114°T RANGE 0.11 NM TIER WARNING

Free. No paywall between a pilot and a warning.

Download now — the database starts caching for where you fly.

Download on the App Store
04Everything below is shipped

A full EFB, built around the wires.

The alerting is why Soar exists. The flight bag around it means it’s open when it matters. Every feature here is real, in the current build.

04·AIn the pilot’s hand

Choose a tool. See it running.

Every span around you — ownship, radius rings, the full network.

Soar Flight tab on a dark map: ownship, radius rings and the full power-line network
Patent pending

Predictive wire alerting

Trajectory-aware: the app projects your flight path and checks it against span geometry — not just a radius around your position. Three tiers escalate with closure rate, and the directional cone adapts to your speed: wide in a hover, narrow and forward at cruise.

CAUTIONWARNINGCRITICAL

Escalates the way an instrument would.

Live Activity radar

A polar hazard plot in the Dynamic Island. Threats stay on screen without unlocking the phone.

Audio + background

Spoken alerts with verified background operation — screen on, off, or in your kneeboard pocket.

Works offline

Cached areas keep alerting with no signal. Wires don’t care about coverage maps.

Pilot reporting

See a hazard the database missed? Report it from the cockpit and make the map better for the next pilot.

ADS-B traffic

Traffic via network and GDL90 receivers (Sentry, Stratus) — latency-corrected, and smart enough to know on-ground from airborne so the pattern stays readable.

Flight planner + auto-routing

Apple-Maps-style planning with terrain- and turbulence-aware auto-routing, a Route Profile that slices terrain and obstacles along your path vertically, and fuel planning with FAR 91.151 reserves.

Airport diagrams

Vector runways, taxiways, aprons, helipads. Runway designators, wind-favored runway, pattern overlays with altitudes.

Weather

METAR/TAF with flight categories, density altitude, multi-location tracking for the route you actually fly.

Weight & Balance

Longitudinal and lateral, evaluated at takeoff and landing, with fuel-burn CG drift in between.

Checklists

Challenge-response flow, grouped by phase of flight. Tap through them the way you’d call them.

Logbook

Automatic night time from solar altitude. FAR 61.57 currency tracked without spreadsheet archaeology.

Scratchpad

PencilKit pad with ATIS and power-check templates. Copy a clearance the way you already do.

Recording & replay

Flight recording and replay, with aircraft kept as profiles by tail number in the Profile tab.

Free

All of it. $0.

No paywall between a pilot and a warning.

Download on the App Store
85,616airports & landing sites
23,088heliports
48,050runways
30,305frequencies
05How it works

Three steps. One habit.

Download & sign in

Free on the App Store. Create an account, verify your email, and the database starts caching for where you fly.

Fly

Alerting runs in the background — screen on, off, or phone stowed. Cached areas keep working offline. The radar sits in your Dynamic Island.

Hear it before you see it

When your trajectory closes on a span: Caution → Warning → Critical, escalating with closure rate, with audio callouts and the banner on the map.

06What this app is not

“The absence of a wire on screen is never evidence of clear air.”

Advisory aid, period

Not certified avionics. Soar supplements — never replaces — pilot vigilance, charts, and see-and-avoid.

33% verified heights

2,939,665 hazards carry verified height. The rest don’t, and the number is on this page because you should know it.

Strongest where sourced

Authoritative data in six countries today — US, France, Switzerland, Canada, Australia, Austria — and growing.

07Day side

Free. In your cockpit before your next flight.

8,056,554 spans between you and the statistic.

Download on the App Store
No paywall. No trial clock. Patent pending.