Side-by-side
TDx TD/PM Circle-H segment light vs Trailer-Mounted Mobile ATC Tower & Air Traffic Management System (Vardhman Airport Solutions)
Spec comparison for two products on Aviation Souk. Both compete in Runway Lighting & Airfield Electrical.

Runway Lighting & Airfield Electrical
TDx TD/PM Circle-H segment light
by Aerolighting SA
Ultra-low-profile LED segment light delivering TD/PM and Circle-H helipad markings in a single CNC-machined aluminum unit.

Runway Lighting & Airfield Electrical
Trailer-Mounted Mobile ATC Tower & Air Traffic Management System (Vardhman Airport Solutions)
by Vardhman Airport Solutions
A fully self-contained, trailer-mounted control tower providing deployable 360° all-weather ATC capability for emergency, temporary, or remote aerodrome operations — available with rapid hydraulic elevation and an integrated communication, weather, and power suite.
| Cost of ownership | TDx TD/PM Circle-H segment light | Trailer-Mounted Mobile ATC Tower & Air Traffic Management System (Vardhman Airport Solutions) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | TDx TD/PM Circle-H segment light | Trailer-Mounted Mobile ATC Tower & Air Traffic Management System (Vardhman Airport Solutions) |
|---|---|---|
| Length | 520 mm | — |
| Height | 19 mm | — |
| Glass protrusion | 2.8 mm | — |
| Power per segment | ~6 W | — |
| Segment width | 100 mm | — |
| Minimum segments (Circle-H) | 16 | — |
| Available colors | Green, Yellow | — |
| Standards | ICAO Annex 14 Vol II, CAP437 TD-PM, ICAO ASPSL | — |
| Warranty | 5 years | — |
| Deployment | — | Trailer-mounted, road-transportable |
| Cab elevation mechanism | — | Hydraulic lift with safety locking |
| Visibility | — | 360°, glare-free cabin |
| Power supply | — | Silent generator with ATS and UPS |
| Communications | — | VHF transceiver (ground-to-air) |
| Meteorological equipment | — | Automatic weather observation station |
| Visual aids | — | Collapsible illuminated Landing T, aerodrome beacon |
| Climate control | — | Air-conditioned cabin |
| Interior materials | — | Fire-retardant |
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