Brightwork Polish at Payerne (Swiss Aeropole) (LSMP)

Why polish brightwork at a military-civil airfield?

Payerne is the home of Swiss Air Force fast-jet squadrons and a hub for aerospace flight testing, but the civil enclave—managed by Swiss Aeropole and served by the Speedwings FBO—offers exactly what brightwork polishing demands: enclosed, temperature-controlled space and time away from weather. Bare aluminium oxidises fastest in moisture and temperature swings; the heated hangars here let us work through winter without waiting for a warm, dry morning on the apron.

The PPR requirement, handled through an online portal, means every arrival is expected and every stand assignment is planned. For a recurring detail programme that includes brightwork every quarter, the predictability is an advantage: your handler knows you are bringing a third-party crew, the hangar door is scheduled to open, and airside escort is arranged before the GPU rolls. One-off visits work just as smoothly once the PPR is filed and handling is confirmed with Speedwings.

What changes at Payerne (Swiss Aeropole) for a polish crew?

The airport sits at 1,460 feet elevation in the Swiss Plateau, with a single runway shared by military fast jets, test aircraft and business aviation. Civil operations require prior permission and mandatory handling through Speedwings, whose FBO—inaugurated in 2019—features dedicated apron access, heated hangars totalling 6,600 m² and 1,240 m² of office space. For a brightwork team, that infrastructure translates to indoor positioning, stable temperature and no need to pause work when an F/A-18 departs on a training sortie.

The handler communicates on 131.880 MHz and manages all ground movements airside. Because this is a working military base with resident aerospace companies conducting flight tests, every person and vehicle requires an escort unless individually badged. We carry our own airside passes for frequent-visit airports, but at Payerne the Speedwings ground crew or an airport representative accompanies us from the FBO office to the hangar and back. The process is efficient once the handler knows your turnaround: they open the hangar, position the aircraft on jacks if you have requested them, and leave the tech log accessible for our sign-off when polishing is complete.

What does a brightwork-polish turnaround look like here?

The aircraft moves into one of the heated hangars as soon as the engines cool and the handler has signed for it. We mask avionics, pitot probes and static ports with the same no-touch discipline used during a decon, then assess each bare-metal surface under task lighting. Leading edges that have flown through convective weather or winter operations often show a grey haze; inlet rings pick up exhaust residue and road salt thrown by APU airflow on contaminated ramps elsewhere in Europe.

Polishing starts with the least aggressive compound that will lift oxidation, working in small sections until the aluminium shows a clean reflection. Spinners, exhaust surrounds and window trim follow the same sequence. Once the mirror finish is restored across all brightwork, we apply a sealant designed to slow the return of tarnish; it is not permanent—aluminium will oxidise again—but the coating buys you two to four months depending on your operating environment. The final step is a white-glove inspection under natural light, a set of before-and-after photographs for your records, and a written report that goes into the tech log alongside our release signature.

Duration runs from one full day for a super-midsize jet with modest brightwork to three days for an ultra-long-range aircraft carrying polished leading edges the full span of the wing, four inlet rings and complex exhaust fairings. If you combine the polish with a Complete Detail, the work overlaps: while one technician handles the exterior wash and wax, another begins on the leading edges, and the cabin team works in parallel once the interior is accessible.

How do handlers at Payerne expect a third-party crew to operate?

Speedwings is accustomed to third-party maintenance and appearance providers; the FBO was built to support long-term hangar tenants and transient aircraft needing more than fuel and a tow. They expect you to arrive with your own insurance certificate, a list of personnel requiring escort, and a realistic estimate of how long the aircraft will occupy the hangar. For brightwork polish, we provide that timeline when the handler confirms the PPR: one day for a light refresh, up to three if the leading edges have not been polished in a year and oxidation is deep.

The handler will ask whether you need external power, air conditioning or nitrogen for strut servicing while the aircraft is indoors. We bring our own task lighting, trestles and polishing compounds, but mains power for the lighting rigs and a wash-water source inside the hangar—both standard at Speedwings—make the job faster. At the end of the turnaround, the handler inspects the hangar floor for spills (our process generates metal-laden runoff, which we capture with absorbent mats) and checks that all access panels we opened for exhaust-surround polishing are closed and signed off. The aircraft is towed back to the apron or remains in the hangar if you have reserved multi-day space.

What documentation and photo reporting do you receive?

Every brightwork-polish turnaround closes with a written report and a set of date-stamped photographs. The report lists each surface polished—wing leading edges, horizontal and vertical stabiliser leading edges, inlet rings, spinners, exhaust fairings, window surrounds, any additional bright trim—and notes the condition before work began, the compounds used, and the sealant applied. If we found corrosion deeper than surface oxidation, or if a leading-edge de-ice boot is lifting and preventing a clean polish, that observation goes into the report as a maintenance flag.

Photographs are taken in matched pairs: before polishing under task light, and after polishing under the same light, from the same angle. We also shoot a set of overall images in natural light once the aircraft is back on the apron, so you can see the result in the context of the rest of the exterior. The entire package—report, photographs, and a copy of our tech-log entry—is sent by email within two hours of the aircraft's departure and filed in our job archive for your future reference. If you operate a managed fleet and your management company requires a specific reporting template, we adapt our output to match it.

When should brightwork polishing happen at Payerne?

Aluminium oxidises faster in the presence of moisture, salt and temperature cycling, which means leading edges and inlet rings dull quickest on aircraft flying coastal routes in winter or spending nights on open stands in marine climates. A jet based in Switzerland and operating across Europe will typically need brightwork attention two to four times a year to maintain a mirror finish; if you wait longer, the oxidation deepens and the first polish of the season takes an extra day.

Many operators schedule brightwork as part of a quarterly or six-monthly Complete Detail, so the leading-edge work happens in parallel with a full exterior wash, wax and cabin valet. Others request a stand-alone polish in early spring, after a winter of de-icing fluid and road-salt exposure, and again in autumn before the season of corporate travel and charter peaks. One-off requests are common when an aircraft has just come out of heavy maintenance elsewhere and the brightwork was not addressed, or when you are preparing for sale and want every visible surface to photograph well. The heated hangars at Payerne mean we can deliver a consistent result in January as easily as in July, without waiting for a break in the weather.