Exterior Dry Wash at Milan Malpensa (LIMC)

What changes at Milan Malpensa for exterior dry wash?

Malpensa sits at 768 feet elevation, 49 kilometres north-west of Milan city centre. The airport operates H24 with no curfew, and slot coordination is mandatory. Two parallel runways—17L/35R and 17R/35L, each 3,920 metres—handle commercial and executive traffic around the clock, so stand availability and apron access windows matter as much as the cleaning itself.

Handling agents present at the airport include SEA Prime (brand Milano Prime), Signature Aviation (Signature MXP), Universal Aviation Italy, Sky Services and AviaVIP (Argos VIP / Aviapartner Executive). The Milano Malpensa Prime Business & General Aviation Terminal sits between Terminal 1 and Terminal 2; it opened in July 2019 with a 1,400-square-metre terminal, 50,000 square metres of apron and a 5,000-square-metre hangar for executive jets. Because the GA facility shares the same site as the commercial terminals, airside-pass escort and GPU coordination are handled through the FBO, and any third-party crew must clear handler protocols before stepping onto the ramp.

Slot windows dictate when an aircraft can be moved or worked on. If the dry wash runs long or the handler needs the stand back early, the crew adjusts the sequence—belly and gear bays first, then fuselage and wings—so the aircraft can be repositioned or towed without leaving a job half-finished.

Why choose a waterless wash at a slot-coordinated airport?

Wash bays are scarce at Malpensa, and even when available they add tug time, queue time and coordination with the handler's daily flow. A dry wash eliminates all three. The crew brings product, ladders and lighting to the aircraft wherever it stands, works through the exterior in sequence, and leaves the ramp clean. No runoff means no environmental paperwork, no waiting for a bay slot, and no conflict with apron-cleaning schedules.

For operators running regular rotations through LIMC—weekly Milan–London–Geneva triangles, monthly positioning legs, or seasonal Mediterranean charters—the waterless method becomes the default. The aircraft is cleaned between legs without leaving the FBO apron, the tech log is signed, and the next departure goes out on time. One-off cleans work the same way: the handler is notified, the crew arrives during the turnaround window, and the aircraft is handed back ready for the next sector.

What does the handler expect from a third-party detailing crew at Malpensa?

Every FBO at LIMC runs its own airside-access rules, stand-assignment logic and apron-safety brief. The detailing crew must hold valid airside passes or be escorted throughout the job, must never block a taxiway or stand-access route, and must coordinate with the handler before moving ladders, carts or lighting near an aircraft under GPU or refuelling.

If the aircraft arrives late or the slot window shifts, the handler will notify the crew and may ask for a revised finish time or a pause while another jet is pushed back. The crew adapts: if the full eight-hour wash cannot fit the new window, the belly and gear bays are degreased first, then the fuselage, so that visible dirt is gone even if the final brightwork pass is deferred. The handler's ground-ops team appreciates a crew that reads the ramp, keeps radio contact, and does not assume that 'booked stand time' means uninterrupted stand time.

How does northern Italian climate affect the exterior between washes?

Milan's continental climate brings cold, damp winters and warm, humid summers. In winter, road salt and de-icing-fluid residue migrate onto the belly and lower fuselage during taxi and holdover; in summer, insect protein bakes onto leading edges, nacelle lips and windscreens within hours of a departure. Spring and autumn add industrial particulate from the Po Valley, which settles as a fine grey film on horizontal surfaces and mixes with hydraulic mist around the gear bays.

A dry wash every two to four weeks keeps the film from turning into a baked layer that requires abrasive polish. Bug residue comes off easily within 48 hours; after a week it needs extra dwell time and a second pass. Exhaust soot around the APU outlet and nacelle trailing edges responds well to waterless degreaser, but only if cleaned before it hardens. Operators flying regular northern-Italy rotations—Milan, Turin, Bergamo, Venice—schedule the wash at Malpensa because the infrastructure and handler coordination are already in place, and because the climate makes waiting another month a false economy.

What happens during an exterior dry wash at LIMC?

The crew arrives at the FBO with product, microfibre, ladders and task lighting, checks in with the handler's ground-ops desk, and walks the aircraft with the captain or tech-log holder to note any areas of concern—oil stains, hydraulic weeps, chipped paint on the winglets. The wash begins at the nose: windscreens, radome (if the captain permits a damp wipe), fuselage crown. One technician works the port side, another the starboard, so the aircraft is cleaned in balanced sections and no panel is missed.

Wings and empennage follow, including leading edges where bug residue is heaviest. Nacelles are wiped down, paying attention to inlet lips and exhaust cones. The belly and landing-gear bays are degreased last, because that is the dirtiest part of the job and the one most likely to need a second bucket of product. Exterior windows and lights are polished, brightwork on leading edges is touched up if oxidation is light, and the crew walks the aircraft a final time to check for streaks or missed panels. Duration is three hours for a super-midsize, five for a large-cabin, eight for a BBJ. The tech log is signed, the handler is notified, and the aircraft is released.

How does recurring dry-wash scheduling work for fleets based at Malpensa?

Flight departments operating a home-base or regular rotation through LIMC book the dry wash in four- or six-week cycles, matching the interval to flying intensity and season. A jet doing three legs a week through northern Italy in summer will want a wash every two weeks; the same aircraft in winter, flying twice a month, stretches to four. The crew learns the aircraft—how the paint weathers, where hydraulic mist collects, which panels the captain wants checked every time—and the job becomes faster and more predictable.

Recurring scheduling also smooths handler coordination. The FBO knows a detailing crew will be on the apron every third Tuesday, so stand assignments and escort logistics are pre-arranged. If a slot change forces a reschedule, the wash shifts to the next available window rather than being cancelled outright. For charter operators managing multiple tail numbers through Malpensa, the same rhythm applies: one aircraft per week on a rotating basis, so that no jet goes more than a month between cleans and the fleet always looks current.