NATIONAL DRONE SUPERHIGHWAY · MASTER PLAN
The sky, given lanes.
Project Meridian is DroneOD’s national drone superhighway: virtual corridors that let any certified operator fly beyond visual line of sight across Britain, guided and kept apart by a ground-based sensor grid — with no specialist hardware on the aircraft.
DRONEOD UTM · PHASE 1
265 KM · 6 CITIES
READING — OXFORD — MILTON KEYNES — RUGBY
PHASE 1
PHASE 2
PHASE 3
FULL
ARROW SENSOR GRID · LIVE SPINE
29 TOWERS
1,180
KM · FULL NETWORK TARGET
19
CITIES CONNECTED
146
ARROW-CLASS SENSOR TOWERS
22k
BVLOS FLIGHTS / DAY · TARGET
§ 01 — THE THESIS
A road network for the air.
Britain built canals, then railways, then motorways. Each one moved goods faster than the last by giving traffic dedicated, managed lanes. Meridian does the same for uncrewed aircraft.
Today a drone flight beyond the pilot’s eyeline is an exception: individually permissioned, individually supervised, and effectively grounded the moment it leaves a small approved area. The bottleneck isn’t the aircraft. It’s the airspace. Meridian turns ad-hoc journeys into managed traffic on fixed corridors, while a ground-based sensor grid watches the whole corridor and keeps every aircraft safely separated.
01 · OPEN
Any drone, any operator
Access through a software integration and certified operator — not a hardware gate or punitive per-flight fee.
02 · GROUND-SMART
Detect-and-avoid on the ground
The ARROW-class sensor grid carries the separation burden. Coverage overlaps end-to-end for every aircraft.
03 · ASSURED
Proven safe to the regulator
Every corridor is backed by a documented safety case: redundant links and continuous conformance monitoring.
§ 02 — BENCHMARK
Meridian vs Project Skyway.
Project Skyway proved the concept: 265 km, six cities, ground-based detect-and-avoid, and no onboard hardware. Meridian turns the pilot into national infrastructure.
DIMENSION
PROJECT SKYWAY · BENCHMARK
DRONEOD MERIDIAN · THIS PLAN
Network length
265 km spine
1,180 km national — phased from the same 265 km spine
Cities connected
6 · Reading to Rugby
19 · Birmingham, Manchester, Leeds, Edinburgh
ARROW-class towers
~29
146 · overlapping, end-to-end redundant coverage
Automation
Supervised BVLOS trial flights
Fully automated BVLOS · supervision by exception
Operator access
Consortium operators
Open roster, fed by DroneOD Academy-certified pilots
Skyway figures are the published 2022–25 benchmark. Meridian figures are master-plan targets.
§ 03 — PHASED BUILD
Three phases. One spine, then the nation.
The build starts where Skyway left off and grows outward along the busiest logistics and medical routes first.
01
2026 – 2029
The Spine
Activate the 265 km Reading–Oxford–Milton Keynes–Cambridge–Coventry–Rugby corridor as a live public service.
265 KM · 6 CITIES · 29 TOWERS · 3.6K FLIGHTS/DAY
02
2030 – 2036
South & East
Extend to London, Southampton, Bristol and Ipswich — plus the first cross-network medical express lane.
540 KM · 11 CITIES · 68 TOWERS · 9K FLIGHTS/DAY
03
2037 – 2046
National & North
Push north through Birmingham to Manchester, Leeds and Newcastle, then on to Edinburgh and Glasgow.
1,180 KM · 19 CITIES · 146 TOWERS · 22K FLIGHTS/DAY
§ 04 — CORRIDOR ARCHITECTURE
Inside a corridor.
A Meridian corridor isn’t one line in the sky — it’s a stacked, directional structure with a protected express lane, like decks on a motorway.
PRIORITY EXPRESS
800–1,000 FT
LOGISTICS · NORTHBOUND
600–800 FT
LOGISTICS · SOUTHBOUND
400–600 FT
SEPARATION BUFFER
200–400 FT
GROUND RISK ZONE
PADS & VERTIPORTS ONLY
CORRIDOR CROSS-SECTION · VERTICAL BANDS + DIRECTIONAL DECKS
OPERATING PARAMETERS
CORRIDOR WIDTH 400 M CORE + BUFFER
OPERATING BAND 0–1,000 FT AGL
DIRECTIONAL DECKS VERTICALLY SEPARATED
PRIORITY EXPRESS MEDICAL & EMERGENCY
CONTINGENCY BUFFER = DESCENT VOLUME
GROUND INTERFACE VERTIPORTS & PADS ONLY
§ 05 — GROUND-SENSOR GRID
The corridor can see.
ARROW-class towers line every corridor with overlapping detection, fusing multiple sensor types so the ground — not the drone — carries detect-and-avoid.
DETECTION VOLUME · NO GAPS BETWEEN TOWERS
A
A
A
≈ 8–10 KM SPACING · CONTINUOUS OVERLAP
ARROW-CLASS SPECIFICATIONS
SENSOR FUSION RF · RADAR · ADS-B · EO/IR
TOWER SPACING 8–10 KM
COVERAGE 100% OVERLAP · NO GAPS
DETECTS COOPERATIVE + NON-COOPERATIVE
ONBOARD REQUIREMENT NONE
DATA PATH FUSED LIVE INTO UTM CORE
§ 06 — UNIFIED TRAFFIC MANAGEMENT
The software that runs the sky.
Every flight passes through the same layered stack — from route authorisation before take-off to contingency landing if something fails mid-corridor.
↑ CREWED AVIATION · NATS / CAA MANAGED AIRSPACE ABOVE THE CEILING ↑
L1 · STRATEGIC
Flight authorisation & 4D routing — assigns a time-and-space slot before take-off.
PRE-FLIGHT
L2 · TACTICAL
Ground detect-and-avoid — live traffic picture from the ARROW sensor grid.
SUB-SECOND
L3 · CONFORMANCE
Conformance & dynamic geofencing — reshapes airspace live around hazards.
CONTINUOUS
L4 · C2 ASSURANCE
Command-link assurance · SkyLink — monitors and fails over before a link is lost.
99.9% / 50 MS
L5 · CONTINGENCY
Emergency management — pre-computed safe-land and return-to-launch volumes.
FAIL-SAFE
↓ OPERATORS & DRONES · OPEN INTEGRATION API ↓
§ 07 — SAFETY & ASSURANCE
Safe enough to be boring.
A superhighway is only infrastructure if the regulator, the public, and other airspace users can trust it every single flight. Meridian’s safety case is built to be audited.
99.9%
COMMAND-LINK RELIABILITY · 50 MS
2+
INDEPENDENT LINK PATHS / AIRCRAFT
100%
CORRIDOR UNDER SENSOR COVERAGE
0
UNCONTAINED FLIGHTS · SAFE-LAND VOLUME
Redundant command-link, GNSS resilience, and contingency by design are evidenced flight by flight. No aircraft flies a Meridian corridor on a single link, and every point in the corridor has a pre-computed safe descent or return volume.
§ 08 — WHAT FLIES
Priority lanes, real cargo.
The corridor structure lets urgent flights overtake routine ones. Medical and emergency traffic ride the protected express lane; everything else runs the logistics decks.
PRIORITY EXPRESS
Medical & organ transport
Time-critical bloods, samples, organs and pharmacy between hospitals — minutes, not hours.
PRIORITY EXPRESS
Emergency response & SAR
First-look aerial imagery, defibrillator and supply drops, dispatched straight into the express lane.
LOGISTICS DECK
E-commerce & logistics
Parcel and cargo between depots and towns on directional decks — volume traffic that makes the network pay.
LOGISTICS DECK
Infrastructure & energy
Routine inspection of grid, rail, pipeline and renewables assets along corridor routes.
LOGISTICS DECK
Precision agriculture
Survey and crop-health data collection stitched into corridor legs beyond a single VLOS setup.
LOGISTICS DECK
Survey & mapping
Photogrammetry and LiDAR runs across long corridors — the endurance-limited work VLOS rules make impossible.
§ 09 — CAPACITY & IMPACT
Why it’s worth building.
At full national scale, Meridian is the difference between drones as a novelty and drones as everyday transport infrastructure. Figures are master-plan targets.
22k
BVLOS FLIGHTS / DAY AT FULL NETWORK
< £1.20
TARGET OPERATING COST / CORRIDOR-KM
90k t
CO₂ / YEAR AVOIDED VS ROAD JOURNEYS
19
CITY ECONOMIES ON ONE AIR-LOGISTICS GRID
§ 10 — ROADMAP
From spine to nation.
A twenty-year staged build that earns its next phase — each extension opens only once the previous corridor has a proven, audited safety case.
2026
Programme start & spine build — ARROW-grid deployment and network integration begin along the 265 km Reading–Rugby corridor.
2029
Full spine service — the 265 km corridor runs as a live public service, with the priority medical express open between spine hospitals.
2033
South & East extension — London, Southampton, Bristol and Ipswich come online in stages, including a Heathrow-adjacent logistics corridor.
2036
540 km · 11 cities — the southern network is complete and cross-network medical express operates between trusts.
2041
Northern backbone — Birmingham, Manchester, Leeds and Newcastle join the grid, and the tower count passes 100.
2046
National network complete — 1,180 km, 19 cities, 146 towers: the largest drone-superhighway backbone in the world.
§ 11 — THE DRONEOD STACK
Network, assurance, pilots.
Meridian doesn’t stand alone. It is the infrastructure layer of a single system: the corridor, the software that proves it safe, and the people qualified to fly it.
INFRASTRUCTURE
Project Meridian
The corridors, ARROW grid and UTM core — the managed airspace itself.
ASSURANCE
DroneOD SkyLink
Command-link assurance for every aircraft in a corridor, monitored and evidenced flight by flight.
PEOPLE
DroneOD Academy
The certified-pilot pipeline, feeding the open operator roster that keeps the network flying.
§ 12 — THE ASK
Britain built the railways first. Let’s do it again.
Project Meridian is a phased, twenty-year national build. The spine can be flying within three years.
Project Skyway benchmark figures are drawn from published public sources. Meridian network length, tower counts, flight volumes, cost, emissions and dates are master-plan targets and projections for illustration; any operational deployment proceeds under CAA authorisation.