Heavy-lift airship logistics · Canadian Shield

Heavy lift.
No roads required.

Flyweight Aerospace delivers 50-tonne cargo loads to remote mine sites using lighter-than-air aircraft. No runway, no road, no ice dependency. Year-round. At a fraction of current air freight cost.

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The problem

Remote mine logistics is expensive, seasonal, and getting worse.

Ice roads in the Canadian Shield now operate roughly ten fewer days per decade due to warming temperatures. Mines that depend on them carry months of consumables on-site to hedge against late openings and early closures, at enormous inventory cost. When roads close unexpectedly, the only alternative is emergency air freight at rates that bear no relationship to actual transport economics.

$4,500–$7,500

CAD per tonne

Published scheduled air cargo rates for northern Canada. Emergency charter rates are higher. Flyweight's target delivery cost is ~$800/tonne.

8–10 weeks

Typical ice road season

A narrow, compressing window to move a full year's heavy consumables: fuel, explosives, reagents, large equipment.

$60M+

On-site inventory buffer

Reported on-site consumables stock at a single NWT diamond mine. Capital committed as a hedge against logistics failure.

The aircraft

Purpose-built for this mission.

Flyweight's aircraft is designed from first principles for Canadian Shield mine logistics. Not adapted from a military program or a passenger concept. Lighter-than-air buoyancy provides lift. Distributed diesel propulsion provides Arctic reliability. An active buoyancy management system is designed to enable full-payload delivery with no prepared surface and no ballast exchange at the destination site. Figures below reflect current concept targets.

50 t

Payload

20× a Twin Otter. Equivalent to a Hercules load. Target payload for the phase-one design concept.

~70 kts

Cruise speed

A 500 km delivery mission completes in under four hours each way. Modeled on current concept parameters.

−40 °C

Operating envelope

Cold, dense air increases buoyancy by ~24% relative to standard conditions. Winter is our highest-performance season.

Any surface

Landing requirement

Active buoyancy management is designed to eliminate the need for ballast exchange at delivery sites. Target concept of operations requires a mooring solution at the destination rather than runway construction.

The team

Built by people who have done this before.

The founding team has direct experience in lighter-than-air platform development, aerospace systems engineering from concept through flight hardware, and commercial development in industrial aerospace markets. We have built and flown things. We know what the hard problems are.

Founder & CEO

Aerospace Engineer

NASA research program background. Prior venture-backed aerospace founding experience as CTO, including direct SBIR Phase II award. Patent holder in aerospace systems. Has navigated a company from concept through government-funded development.

CTO

Systems Engineer

Aerospace prime contractor background. Systems integration across multiple flight hardware programs from preliminary design through delivery. Patent holder in aerospace systems. Brings the discipline of production programs to an early-stage vehicle.

CCO

Commercial Lead

Hands-on lighter-than-air platform development experience. Revenue development across aerospace and industrial remote sensing markets. Understands both the technology and what operators actually need from it.

Where we are

Concept definition. Active customer discovery.

✓ Mission concept and preliminary performance modeling complete
✓ Market thesis validated against published logistics cost data
✓ Founding team assembled with direct domain experience
→ Customer discovery underway with remote mine logistics stakeholders
→ Seeking letters of intent, operating partners, and technical advisors
○ Detailed engineering and vehicle sizing
○ Prototype development and flight test program

Technical overview available on request. Detailed materials shared under NDA.

Contact

We're looking for early conversations.

Flyweight Aerospace is at the pre-commercial development stage. We are not selling a service yet. We are looking to speak with mine operators and logistics managers who are willing to share their current constraints — ice road dependence, emergency freight spend, inventory buffer cost — and give direct input into how the service is designed. The ask is a discovery call, not a commitment. Operators who engage early and sign a non-binding letter of intent get direct input on the concept of operations.

james@flyweightaero.com