Maintenance & Support

Northlane Solutions provides preventive and corrective maintenance contracts, spare parts and photometric testing for airfield ground lighting, obstruction lighting and heliport systems across Saudi Arabia, keeping installed equipment within its certified performance between inspections rather than waiting for a failure or an audit to reveal a problem.

Aviation lighting and obstruction systems are approved once and expected to perform continuously, which creates a gap most owners underestimate: the equipment that passed commissioning does not stay at that performance level on its own. Lamp output degrades, photometric alignment drifts, batteries age, and a system that was fully compliant on the day it was signed off can quietly fall out of tolerance long before anyone schedules a formal inspection.

Preventive versus corrective maintenance

Preventive maintenance follows a schedule set by the equipment and the operating environment rather than waiting for something to fail: cleaning and inspecting fittings, checking electrical connections and isolation transformers, testing backup power and monitoring systems, and replacing components approaching the end of their rated life before they actually fail in service. Corrective maintenance responds to a fault once it occurs, and the value of an established maintenance contract shows most clearly here, since a provider who already knows the site's equipment, wiring layout and spare parts requirement resolves a fault far faster than one starting from an unfamiliar installation during an outage.

Spare parts

Aviation lighting components carry aviation specifications rather than general commercial ratings, and a lamp, transformer or connector sourced from an uncontrolled supply chain risks not matching the photometric or electrical performance the original installation was specified against. NLS sources spare parts matched to the specific equipment installed at each site, so a replacement restores the system to the performance the original installation was specified against rather than introducing a component that merely looks equivalent.

Photometric testing

Photometric testing measures whether fittings are still delivering the light intensity, color and beam pattern the original design specified, since visible operation is not the same as compliant operation. A lamp can still light while delivering intensity below the level ICAO Annex 14 or FAA guidance requires for that fitting position, and periodic photometric verification is what catches that gap before an audit or, worse, an incident does.

Coverage

NLS maintains what it installs and can also take over maintenance of existing airfield ground lighting, obstruction lighting and heliport systems installed by others, structuring preventive schedules, corrective response times and spare parts holding around the specific equipment on site and the operational hours the facility actually runs, so the maintenance contract fits the airfield rather than a generic service level.

Related products

AGL Maintenance Contracts

AGL maintenance contracts cover the scheduled preventive checks and corrective repair response that keep runway, taxiway, and apron lighting circuits within ICAO Annex 14 and GACAR Part 139 serviceability limits between inspections. NLS structures these as a fixed scope of visits, fault response, and reporting, sized to the airfield's fixture count and circuit layout.

Obstruction Light Maintenance

Obstruction light maintenance keeps beacons mounted on towers, cranes, chimneys, and tall structures functioning to ICAO Annex 14 visibility and flash-pattern requirements, since a dark beacon on a controlled obstacle is a reportable safety gap, not a cosmetic fault. NLS runs scheduled inspection and fault-response visits, sized to beacon count and any GPS monitoring setup.

Heliport Maintenance Contracts

Heliport maintenance contracts cover the scheduled checks and fault response that keep a helideck or ground-level heliport's lighting, markings, and wind indicator operating within ICAO Annex 14 Volume II and CAP 437 (for offshore helidecks) serviceability limits between full inspections. NLS scopes these against the heliport's actual fixture set and traffic level rather than a fixed generic visit list.

AGL Spare Parts

AGL spare parts covers replacement fixtures, lenses, LED modules, constant current regulators, isolating transformers, and connector kits sourced to match an airfield's existing lighting system exactly, so a repair restores original photometric and electrical performance rather than introducing a mismatched component. NLS sources these from established international aviation lighting OEMs against the fixture make, model, and circuit rating already installed.

Photometric Testing

Photometric testing measures a runway, taxiway, or heliport lighting system's actual light intensity and colour against the values ICAO Annex 14 requires, since a fixture can look fine and still under-perform after years of lens ageing or CCR drift. NLS runs mobile photometric survey and reports results against the applicable standard for the licence file.

Frequently Asked Questions

What is the difference between preventive and corrective maintenance for airfield lighting?+

Preventive maintenance follows a schedule to catch degradation before it causes failure. Corrective maintenance responds after a fault occurs. An established contract makes corrective response faster because the provider already knows the site's equipment and spare parts needs.

Why does photometric testing matter if the lights are visibly working?+

A fitting can still light while its intensity, color or beam pattern has drifted below the level the original design and ICAO Annex 14 or FAA guidance require. Photometric testing is what detects that gap, since visible operation is not the same as compliant operation.

Can Northlane Solutions maintain airfield lighting it did not originally install?+

Yes. NLS can take over maintenance of existing airfield ground lighting, obstruction lighting and heliport systems installed by others, structuring the contract around the equipment actually on site.

Why does sourcing spare parts matter for aviation lighting specifically?+

Aviation lighting components carry photometric and electrical specifications that a general commercial substitute may not match, even if it fits physically. A mismatched part can restore appearance without restoring certified performance.