Exterior Dry Wash at Karlsruhe/Baden-Baden (Baden-Airpark) (EDSB)

Why choose waterless cleaning at Baden-Airpark?

Water access on European aprons is tightening. Even where hydrants exist, discharge rules, environmental permits and handler surcharges make wet washing slower and more expensive. Exterior Dry Wash eliminates all of that: no hoses, no runoff, no waiting for a wash bay to become available. We arrive at your stand with pre-moistened applicators and aviation-grade emulsifiers that encapsulate dirt without scratching gelcoat or polished aluminium.

The process is quiet, self-contained and compatible with GPU or APU operation if the cabin crew are provisioning or if maintenance is cycling systems. Leading edges, belly panels and gear-bay doors receive the same attention as the fuselage—hydraulic mist and carbon streaks come off without solvents that attack sealant or paint. Brightwork on nacelle inlets and wing roots is hand-wiped to restore reflectivity, and exterior windows are polished with lint-free microfibre to remove dried rain spots and exhaust haze.

Because the aircraft stays on the ramp, your crew keep their slot, and the handler's ground-time invoice remains predictable. For fleets rotating through Baden-Airpark every few weeks, we maintain a service history file and flag any new paint chips or panel discolouration before they spread.

What changes at Karlsruhe/Baden-Baden (Baden-Airpark)?

Baden-Airpark sits at 409 feet elevation in the Upper Rhine valley, 40 kilometres south-west of Karlsruhe city centre and twelve to fifteen kilometres from Baden-Baden. The single runway—03/21, three thousand metres—handles scheduled narrowbody traffic alongside business aviation, and the field is listed by the German coordinator as Level 2 (schedules facilitated), so slot coordination does not apply. That makes turnaround planning simpler: you file, you get a stand, and we coordinate directly with whichever handling agent you choose.

Two handlers operate on the field. Baden-Airpark GmbH runs the airport-operated Private Aviation Center in the southern E-sector—building E 207 on apron 4, with ten thousand square metres of aircraft parking. Avangard Aviation GmbH, working with Baden Aircraft Operations, maintains its own private terminal and hangar on Montreal Avenue. Both can accommodate super-midsize through ultra-long-range jets, and both allow contractor access with twenty-four hours' notice and a valid airside pass or escorted entry.

The Upper Rhine climate is temperate but humid: morning dew is common from October through April, and industrial particulate from the Rhine corridor settles on horizontal surfaces overnight. Waterless cleaning lifts that film without driving moisture into static ports or pitot tubes, and the process works in any season as long as the apron is not iced over.

How does photographic documentation work?

Every Exterior Dry Wash begins with a walk-around inspection and a set of before photographs: nose, both profiles, tail, belly and any areas the captain or chief pilot has flagged in the tech log. We note pre-existing paint chips, leading-edge erosion and panel staining so that post-clean images show exactly what was removed and what was already there.

After the wash, a second set of photographs is taken from the same angles under the same lighting. Both sets are time-stamped, tagged with the aircraft registration, and compiled into a two-page PDF or uploaded to a shared folder if your flight department uses one. The report includes a brief narrative—surfaces cleaned, products used, any observations about paint condition—and is handed to the captain before departure or emailed within two hours if the turnaround is tight.

For recurring programmes, we keep a rolling archive indexed by tail number. When the same airframe returns three months later, we can compare the current state against the last visit and spot trends: nacelle exhaust tracking more heavily, belly degreasing taking longer, or cheat-line scuffing near the cabin door. That history helps you decide when to escalate from dry wash to a full rinseless detail or a single-stage polish.

What is included in the belly and gear-bay clean?

The underside of a business jet collects more grime per flight hour than the upper surfaces: hydraulic mist from actuators, carbon soot from the APU exhaust, de-icing fluid residue, and runway rubber thrown up during rotation. A cosmetic wipe of the fuselage sides leaves all of that in place. Our Exterior Dry Wash includes a full belly degreasing from nose gear to tail cone.

We work in sections, applying a citrus-based emulsifier that breaks down oil films without attacking composites or aluminium. Gear doors, brake assemblies and the inner walls of the wheel wells are wiped down as far as safely accessible without removing panels. The APU intake and exhaust fairings are cleaned to remove soot build-up, and any fluid drips around hydraulic service panels are noted in the photo report.

Nacelle bellies and the aft fuselage under the engines receive extra attention: those areas see the highest heat and the heaviest carbon deposition. We finish with a rinse-free wipe to remove emulsifier residue, so no film is left to attract fresh dust on the next leg. The result is a belly that looks maintained, not neglected—important when the aircraft is on the ramp in daylight and visible to passengers boarding from airstairs.

Can you fit a dry wash into a quick turnaround at Baden-Airpark?

A super-midsize jet takes three to four hours; an ultra-long-range airframe with tall winglets and a long fuselage runs closer to six or eight. If your turnaround window is shorter, we can prioritise visible surfaces—fuselage sides, nacelles, cabin windows and the forward belly—and defer the aft underbody and empennage to the next visit. That keeps the aircraft looking sharp for passengers while respecting your departure slot.

We coordinate timing with the handler as soon as you file. If you are refuelling on arrival, we start at the tail and work forward, staying clear of the underwing panel until the bowser disconnects. If catering or a crew change is happening at the forward door, we begin at the nose and empennage, then move to the fuselage sides once the airstairs are pulled. GPU leads and ground-power carts are worked around, not over.

For fleets that operate a regular schedule through Baden-Airpark—twice a week, every Friday, whatever the pattern—we build a standing booking. You confirm forty-eight hours out, we arrive thirty minutes before block time, and the aircraft is clean before the next departure. The handler invoices you separately for ramp time; we invoice monthly for the cleaning itself, with each visit itemised by date, registration and hours on task.

What about recurring programmes versus one-off cleans?

One-off work is straightforward: you call, we quote based on aircraft type and current condition, and we schedule around your arrival. The price includes travel to Baden-Airpark, all products, labour and the photo report. If the airframe is heavily soiled—back from a Saharan dust event, or six months since the last exterior clean—we will tell you up front that a dry wash may only achieve eighty per cent of what a rinseless detail would, and we will recommend the appropriate service.

Recurring programmes make more sense for aircraft based at Baden-Airpark or passing through on a predictable rotation. We agree a per-visit rate, a frequency—typically every two to four weeks—and a standing coordination procedure with your preferred handler. Each visit is logged, and the cumulative documentation builds a maintenance narrative that satisfies auditors and pre-purchase inspectors. Paint condition is tracked over time, and we flag any new leading-edge chips or belly staining before they require repainting.

If your fleet mixes aircraft types, we can run different frequencies for different airframes: the ultra-long-range jet that does transatlantic crossings twice a week gets a fortnightly wash; the super-midsize shuttle running Geneva-Baden-Airpark-Paris gets cleaned monthly. All of it is invoiced on one statement, indexed by registration, with each line showing date, location and service type.