Complete Detail at Milano Bergamo Orio al Serio (LIME)

What changes at Milano Bergamo Orio al Serio for a multi-day detail?

Milano Bergamo Orio al Serio sits at 782 feet elevation, 3.7 kilometres from Bergamo city centre and about forty-five kilometres north-east of Milan. The airport operates around the clock—SACBO runs the facility 24/7—and the main runway, 10/28, stretches 2,874 metres with CAT IIIB ILS, so night-time positioning is operationally straightforward. General and business aviation activity shares the ramp with one of Ryanair's largest bases: 14.4 million passengers and 88,831 movements in 2025 through the main handler, which means stand availability is tight and every parking request requires a PPR form submitted through your chosen handler.

Three handling agents serve general aviation: Signature Bergamo, staffed 06:00 to 22:00 local with call-out on request, offers a dedicated facility with hangar, on-site customs and immigration, and a crew lounge at Via Orio al Serio 49/51 in Grassobbio; BGY International Services, the SACBO subsidiary, provides an H24 GA desk with a dedicated passenger path to the aircraft; and Airport Global Services lists general-aviation handling from Via Portico 1. Because all GA parking must be coordinated with the airport managing body, we schedule hangar access and ramp work through whichever handler holds your PPR, and we book the slot weeks ahead when the detail coincides with high commercial traffic.

The climate in the Po plain swings from hot, humid summers—when ozone, industrial particulate and biological matter settle on every horizontal surface—to cold, damp winters that leave streaks on glass and corrosion on exposed fittings. A complete detail erases six or twelve months of that accumulation and resets the paint to a hydrophobic, contaminant-free state that sheds water and delays the next round of staining.

Why does a complete detail take two to five days?

Duration depends on aircraft size, the condition of the paint when we begin, and whether we can work continuously or must pause for an owner flight. A super-midsize jet in reasonable condition, parked in a heated hangar with GPU and lighting, usually takes two full days: one for the exterior wash, clay-bar decontamination, single-stage machine polish and brightwork, another for the cabin—seats, sidewalls, galley, lavatories, carpets, flight deck—plus disinfection and the final photographic pass. An ultra-long-range type, or an aircraft whose paint has not been polished in three years, stretches the schedule to four or five days.

We prefer to work in a hangar because temperature and humidity stay stable, the lighting is controllable, and we avoid the risk of a sudden rainstorm halfway through a polish stage. At Milano Bergamo that means booking hangar time through Signature or arranging covered space with your handler well before the aircraft arrives. If the hangar is full and the weather forecast is benign, we can complete the exterior on a sheltered stand and move indoors for the cabin work, but that arrangement adds half a day to the schedule and requires a second round of coordination with the handler.

What does the photographic report document?

Before we touch anything, we photograph the entire aircraft under consistent lighting: every panel, every seam, the leading edges, nacelles, belly, gear bays, winglets, the cheat line if the livery has one, and all visible brightwork. Inside, we capture galley surfaces, seat upholstery, sidewall condition, carpet wear, lavatory fixtures and flight-deck trim. The before-set shows scratches, stains, corrosion bloom, streaks on glass, and any area where contamination has bonded to the clear coat. After the final inspection, we shoot the same angles under the same light, so the two sets sit side by side in the report.

Flight departments use the report in three ways: as evidence of condition for a pre-buy survey, as a handover document when the aircraft changes hands, and as a baseline record for the next maintenance interval. The images are date-stamped, geotagged to the airport, and delivered as a PDF with captions that name each area and note any limitation we encountered—a panel we could not access because a fairing was already removed for scheduled maintenance, for example, or a section of brightwork that was too deeply pitted to restore without replating.

How do you fit a complete detail between revenue legs?

Most operators schedule a complete detail during a planned gap: the aircraft is due for a C-check or a cabin refresh, the owner is travelling commercially for a week, or the charter certificate is suspended for annual review. If the gap is shorter than five days, we agree on priorities—exterior paint and brightwork first, cabin second—and split the work so that the aircraft can leave after forty-eight hours with the exterior finished and the interior at an interim standard, then return a fortnight later for the cabin completion.

At Milano Bergamo, where commercial traffic is dense and stand occupancy is high, splitting the detail into two visits means filing two separate PPR requests and accepting that the second slot may fall on a weekend or a night shift when handler staffing is lean. The alternative is to position the aircraft to our home base in Italy, where hangar access is guaranteed and the schedule is not hostage to Ryanair's wave structure, then ferry it back to BGY when the work is done. We discuss both options during the initial planning call, and the decision usually turns on whether the crew prefer to stay with the aircraft or to hand it over and collect it ready for the next leg.

What happens to paint and brightwork between complete details?

Every flight deposits a fresh layer of microscopic contamination: carbon particles from jet exhaust, mineral dust, pollen, insect proteins, de-icing fluid residue in winter, and ozone-driven oxidation at altitude. On the ground, the aircraft collects hydraulic mist on the belly, tyre rubber in the gear bays, and industrial fallout from the surrounding air. A weekly dry wash removes loose dirt and maintains gloss, but it does not touch the bonded contamination that builds up in the clear coat or the tarnish that creeps across polished aluminium and stainless fittings.

After six months, the paint feels rough to the touch even when it looks clean, and the brightwork—nose cone, window frames, exhaust surrounds—has lost its mirror finish. After a year, the hydrophobic coating has worn away, water no longer beads, and streaks appear behind every rivet line. A complete detail strips all of that away: clay bar for embedded particles, single-stage machine polish to level the clear coat and restore depth, and dedicated brightwork compounds to bring metal back to a reflective state. The result is a surface that sheds water, resists new contamination, and photographs well under any light—critical when the aircraft is about to be listed for sale or shown to a prospective buyer.

How do airside logistics work for a multi-day detail at BGY?

Because every general-aviation movement at Milano Bergamo requires prior coordination with SACBO, the handler who submits your PPR also controls access to the stand or hangar where we work. We hold airside passes for the airport, but we still need an escort from the handler's ramp agent to reach the aircraft, and we coordinate our arrival and departure times with the handler's shift pattern—straightforward during Signature's 06:00–22:00 window, more complex if the work runs overnight and BGY International Services is managing the stand.

Materials and equipment travel in a van: rotary polishers, clay bars, microfibre by the kilogram, brightwork compounds, disinfectant fogging equipment, and a portable LED mast for interior lighting if the hangar supply is insufficient. The van is screened at the cargo gate, and the handler's security officer checks our passes and the equipment manifest before we drive airside. If the aircraft is on the ramp rather than in the hangar, we position the van to shield the work from jet blast and rotor wash, and we stop immediately if another aircraft is marshalled onto the adjacent stand. At a busy airport like Bergamo, that interruption can happen three or four times a day, so we budget extra hours into the schedule and keep the handler informed of progress so they can adjust the stand release time if we run over.