Cabin Disinfection at Oberpfaffenhofen (Sonderflughafen) (EDMO)

Why disinfect the cabin at Oberpfaffenhofen rather than wait for the home base?

Charter operations, medical evacuations and long-haul positioning flights introduce contaminants that multiply quickly in a closed cabin. Waiting until the aircraft returns to its home base means passengers on the next leg board an environment that has been incubating bacteria, viruses and odours for hours or days. Treating the cabin immediately after a high-risk flight—while the aircraft is on stand at EDMO—stops that cycle and demonstrates to charter clients, owners and regulatory auditors that hygiene is managed in real time, not deferred.

Oberpfaffenhofen's role as a special airport for aerospace and qualified business aviation means most movements are corporate or test flights rather than ad-hoc charters, so scheduling a disinfection crew between legs is straightforward. The single runway and controlled access make airside coordination predictable, and the heavy MRO presence on the field means handlers and crews are accustomed to third-party service providers working around maintenance schedules. If your aircraft is due for a tech stop or an overnight, adding cabin disinfection to the turnaround is a natural fit.

What changes at Oberpfaffenhofen (Sonderflughafen) for a disinfection crew?

EDMO sits at 1,947 feet elevation, 22 kilometres west of Munich city centre, with a single 2,286-metre runway serving aircraft between 2 and 25 tonnes MTOW—though specific heavy types such as Global, Falcon and Gulfstream series are admitted by exemption. Every business flight requires prior permission, and the airport operates exclusively for aerospace industry and qualified business aviation; there is no scheduled, charter or cargo traffic in the commercial sense. TRIWO Airport Services provides handling for the airport operator, and their team coordinates all airside access.

For a disinfection crew, the PPR requirement and restricted access mean we arrange every visit days in advance, confirming slot, stand assignment and airside escort with TRIWO. The field's heavy MRO presence—General Atomics AeroTec Systems and Aero-Dienst both run maintenance stations here—means aircraft often sit in hangars rather than on the ramp, so we confirm whether the jet will be positioned outside or whether we work inside a hangar bay. Winter at this elevation brings freezing apron temperatures and the risk of frost on external surfaces, but cabin work is unaffected; we carry our own lighting and power to remain independent of GPU availability when the aircraft is cold-soaked.

Which surfaces and systems do you treat during cabin disinfection?

We begin with every seat: headrests, armrests, recline controls, seatbelt buckles and latches. Tables—both fixed credenzas and fold-out units—are wiped down, along with every switch panel, reading light, window shade control and air vent. In the galley we treat countertops, cabinet handles, the coffee maker, the microwave panel and the refrigerator door. The lavatory receives particular attention: taps, flush buttons, door latches, mirror surrounds and the waste-flap mechanism.

Air vents and gaspers are disinfected at the outlet, and we treat the visible portions of the air-distribution grilles. If the aircraft has been used for medical transport or if there is a smoke or biological odour, we deploy a neutralising agent that breaks down odour molecules rather than masking them. The process does not involve fogging or misting—every surface is wiped by hand with aviation-approved disinfectants that leave no residue on leather, Alcantara, wood veneer or technical fabrics. We finish with a certificate of treatment that records the date, aircraft registration, disinfectant batch numbers and the areas covered, ready for your tech log or compliance file.

How does the handler at EDMO expect a third-party crew to work?

TRIWO Airport Services coordinates all ground movements and airside access at Oberpfaffenhofen, and their expectation is that any third-party service provider arrives with confirmed PPR, current airside passes for every technician, and a clear scope of work filed in advance. Because the airport serves aerospace industry operations and test flights alongside business aviation, the handler prioritises predictability: they need to know when you will arrive at the gate, how long you will occupy the stand or hangar, and when you will vacate airside.

We provide TRIWO with our crew list, vehicle registrations and estimated duration forty-eight hours before the slot. On the day, we check in at the handling office, collect our escort if required, and proceed directly to the aircraft. If the jet is in a maintenance hangar, we coordinate with the MRO facility manager as well as the handler. We carry our own lighting, step-ladder and power supply so we do not delay other ground services, and we leave the cabin exactly as we found it—no equipment left behind, no trash, no disturbance to cockpit or avionics bays. The handler appreciates a brief radio call when we finish, so they can update the captain and release the stand for the next movement.

Is cabin disinfection a one-off request or part of a recurring programme at this airport?

Both models work at Oberpfaffenhofen, but the airport's character tilts toward recurring arrangements. Many of the jets based here or visiting regularly are corporate shuttles, test-flight platforms or fleet aircraft cycling through the MRO facilities. A flight department managing a Global or Gulfstream on a monthly rotation into EDMO will often add cabin disinfection to the standard turnaround checklist, treating it as scheduled maintenance rather than a reactive call-out.

One-off requests come from charter operators after a medical evacuation, from owners who have hosted guests during flu season, or from ferry crews positioning an aircraft that has sat idle for weeks. We respond to both: a standing monthly disinfection takes fifteen minutes to schedule because the slot, the handler and the aircraft type are already known; an AOG or same-day request takes longer to coordinate because we must secure PPR, confirm TRIWO's availability and arrange the airside escort on short notice. Either way, the treatment itself is identical, and the certificate of treatment carries the same weight whether the work is part of a fleet programme or a single charter leg.

What documentation do you provide after disinfecting the cabin?

Every disinfection concludes with a certificate of treatment that records the aircraft registration, the date and time of service, the disinfectant products used—including batch numbers and expiry dates—and a checklist of the surfaces and systems treated. The certificate is signed by the lead technician and countersigned by the handling agent if requested. This document serves three purposes: it provides the captain with a record for the tech log, it satisfies charter-broker or owner requests for proof of sanitisation, and it supports your SMS or quality-management system during audits.

We also take photographs before and after treatment if the flight department requests them, particularly useful when the cabin has visible contamination or when the disinfection is part of a post-incident clean. The photo report is delivered by email within two hours of leaving the aircraft, and we retain copies for twelve months. If you operate a fleet programme with recurring disinfection at EDMO or other European bases, we compile the certificates into a quarterly summary so your compliance team has a single reference document rather than a folder of individual sheets.