Brightwork Polish at St. Gallen-Altenrhein (LSZR)

Why polish brightwork at St. Gallen-Altenrhein?

Altenrhein sits on the southern shore of Lake Constance, ten minutes from Austria, Germany and Liechtenstein. The field serves as a discreet base for Central European business aviation, and a growing number of operators schedule recurring appearance work here between revenue legs. Brightwork oxidises quickly in alpine humidity and winter de-icing cycles; leading edges and inlets that looked sharp in October can appear dull and streaked by March.

We treat Altenrhein as a working base, not a drive-through. Aircraft on fleet programmes receive brightwork polish two to four times a year, timed to match scheduled positioning moves or crew-change layovers. One-off visits—an AOG repair extension, a charter gap, a pre-sale inspection—are handled the same way: the same polishing compounds, the same sealant chemistry, the same documentation. The result is a mirror finish across every bare-metal surface and a sealed surface that stays cleaner longer.

What changes at St. Gallen-Altenrhein?

The airport offers a single hard runway, 10/28, with 1,455 metres of take-off run available; runway 10 is equipped with ILS CAT I. The field elevation is 1,306 feet. Business aviation is handled by a single entity, Airport Altenrhein AG Ground Services, which operates both the FBO and all ground handling under the 'People's Business Airport' brand. The business-aviation terminal and crew lounge are located at Flughafenstrasse 11, and handling coordination runs on 131.505 MHz.

No slot or PPR allocation is required for business aviation at Altenrhein. Altenrhein is a customs-clearing airport with both Schengen and non-Schengen immigration facilities, so international flights can arrive and depart directly without repositioning to Zurich or Geneva. For brightwork work, this means we can begin as soon as the aircraft is on stand, without waiting for customs release or handler coordination. The single-FBO environment also simplifies airside-pass requests and apron access; we work directly with the operator's ground-services team for every turnaround.

How is brightwork polishing timed between legs?

Most brightwork appointments at Altenrhein are built around the aircraft's existing schedule. A three-day owner trip to St. Moritz leaves the jet on the ground long enough for a full leading-edge and inlet polish. A charter operator flying morning departures and evening arrivals can release the aircraft after the last inbound, and we work overnight or across the following day. If the window is shorter—a twelve-hour layover, a weather delay—we prioritise the most visible surfaces: wing leading edges, nacelle inlets, spinners.

Recurring customers send us the monthly flight schedule; we mark the longest gaps and propose dates. The handling agent is copied on every request so that stand assignment, GPU hookup and airside escort are arranged in advance. For one-off visits we ask for the inbound flight number, the planned departure slot and any operational constraints—cold-soaked fuel, an early engine run, a pre-flight avionics check. Polishing work is scheduled to finish at least two hours before the next departure, leaving time for a walk-around inspection and photo documentation.

What surfaces are polished during a brightwork service?

Every piece of bare metal exposed to the airstream is polished by hand: wing leading edges from root to tip, horizontal and vertical stabiliser leading edges, engine inlet rings, spinner cones, exhaust petals and thrust-reverser cascades. Window surrounds, cheat-line brightwork and any polished trim along the fuselage are also treated. On aircraft with natural-metal bellies or polished winglets, those surfaces are included if requested in advance.

We do not use rotary buffers on leading edges or inlets; all polishing is done by hand with graduated compounds, finishing with a fine rouge. After polishing, every surface is wiped clean with isopropyl alcohol, then sealed with a hydrophobic protectant that slows oxidation and makes the next wash easier. The sealant cures in thirty minutes and does not interfere with pitot-static systems or engine-inlet sensors. Static ports and pitot probes are masked throughout the process.

How is recurring brightwork work documented?

Every polishing appointment generates a written report with time-stamped photographs taken before work begins, during the polishing sequence and after final sealing. The report is sent as a PDF to the chief pilot or flight-department manager within twenty-four hours of the aircraft's departure. For fleet operators, we maintain a shared folder with the full history: dates, surfaces treated, products used, any corrosion or paint-edge damage noted during inspection.

Recurring programmes are logged in our internal calendar with the aircraft registration, home base, typical routing and preferred contact. When a jet returns to Altenrhein three months later, we already know which leading edges showed the most oxidation last time, whether the spinner needed extra attention, and which handler to call for apron access. That continuity makes scheduling faster and ensures that every visit builds on the last. One-off customers receive the same documentation; the only difference is that recurring aircraft accumulate a maintenance narrative that helps both sides plan the next interval.

Can brightwork polish be combined with other detailing?

Brightwork is often scheduled as part of a complete detail: exterior wash and wax, cabin deep-clean, leather conditioning, carpet extraction. When the work is combined, we sequence the tasks so that polishing happens after the fuselage wash—clean metal polishes faster—and before any final wax application. The combined programme typically runs two to four days, depending on aircraft size and cabin complexity.

Operators who run a quarterly wash-and-wax cycle often add brightwork polish twice a year, in spring and autumn, when oxidation is most visible. Others prefer to decouple the services: a quick rinseless wash between legs, then a dedicated brightwork day when the aircraft has a longer gap. Both models work at Altenrhein; the single handling agent and the absence of slot coordination mean we can adapt the schedule to match your operational rhythm rather than the airport's constraints.