LED Airfield Ground Lighting — Runway, Taxiway & Approach (ATG Airports, distributed by Vardhman Airport Solutions) vs PAPI & Airfield Photometric Calibration System — mobile (Unika / PAC, distributed by Vardhman Airport Solutions)
Spec comparison for two products on Aviation Souk. Both compete in Runway Lighting & Airfield Electrical.
A comprehensive range of LED airfield ground lighting covering elevated and inset runway edge, centreline, TDZ, approach, threshold, and taxiway fixtures — manufactured by ATG Airports to FAA and ICAO CAT I/II/III standards, supplied and integrated across Indian and regional airports by Vardhman Airport Solutions.
A paired photometric calibration solution — vehicle-mounted mobile runway/taxiway light measurement and tripod-based PAPI angle calibration — enabling airfield maintenance teams to verify ICAO and FAA photometric compliance on the airfield without the airport closing.
| Cost of ownership | LED Airfield Ground Lighting — Runway, Taxiway & Approach (ATG Airports, distributed by Vardhman Airport Solutions) | PAPI & Airfield Photometric Calibration System — mobile (Unika / PAC, distributed by Vardhman Airport Solutions) |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Technical specifications.
| Spec | LED Airfield Ground Lighting — Runway, Taxiway & Approach (ATG Airports, distributed by Vardhman Airport Solutions) | PAPI & Airfield Photometric Calibration System — mobile (Unika / PAC, distributed by Vardhman Airport Solutions) |
|---|---|---|
| LED module life | >60,000 hours | — |
| Operating temperature range | −55 to +55 °C | — |
| Ingress protection | IP67 | — |
| Series circuit current range | 2.8–6.6 A | — |
| Runway edge (elevated) intensity class | FAA L-861, high-intensity bi-directional | — |
| Runway centreline (inset) intensity class | CAT I/II/III, uni- or bi-directional | — |
| Compliance | FAA AC 150/5345-46, ICAO Annex 14, CAT I/II/III | — |
| CCR compatibility | IGBT, ferroresonant, thyristor types | — |
| Mobile PAC max survey speed | — | 60 km/h |
| Mobile PAC max samples per fitting | — | 65,000 |
| Mobile PAC measurement range | — | up to 30,000 cd |
| Mobile PAC operating surface | — | Dry or wet |
| PAPI calibration time (full 4-unit bar) | — | <1 hour |
| PAPI system angle measurement sensor | — | Gyroscope + PTZ camera + motorised axis |
| Data transfer | — | WiFi / Ethernet |
| Night operation | — | Yes (both systems) |
| Compliance standard | — | ICAO Annex 14 / FAA |
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