Brightwork Polish at Frankfurt Airport (EDDF)
Mirror-finish metalwork between legs at the General Aviation Terminal, inside slot and curfew windows.
Brightwork Polish at Frankfurt Airport restores the mirror finish on wing and stabiliser leading edges, engine inlet rings, spinners, exhaust surfaces and window surrounds—then seals them to slow oxidation. The service is for super-midsize to ultra-long-range jets operating through the General Aviation Terminal at EDDF, whether you are staging a recurring detail program, catching an aircraft between legs or turning around after a transatlantic crossing. Work takes place on the GAT ramp, coordinated with handling agents and slot controllers, and runs from one to three days depending on the extent of bare metal.
07C/25C · 4000 m, 07R/25L · 4000 m, 18 (18/36, departures only) · 4000 m, 07L/25R · 2800 m
AIP and airport data364 ft
05:00-23:00 local
Night-flight ban 23:00-05:00 local (court-imposed, 2011/2012); 22:00-23:00 and 05:00-06:00 limited to max 133 movements/night averaged over the year12 km
Frankfurt city centre (south-west)3 on the airport
independent, no affiliationGeneral Aviation Terminal (GAT), Gebäude 514, south side of the airport
What changes at Frankfurt Airport for brightwork polishing?
EDDF sits at 364 feet elevation, 12 kilometres south-west of Frankfurt city centre, and operates under a court-imposed night-flight ban from 23:00 to 05:00 local; the shoulder hours—22:00–23:00 and 05:00–06:00—are limited to a maximum of 133 movements per night averaged over the year. The airport has four runways: 07C/25C and 07R/25L each stretch 4 000 metres, 18 (departures only) also 4 000 metres, and 07L/25R 2 800 metres. Every movement requires an allocated slot because Frankfurt is a Level 3 fully coordinated airport under Fluko.
For a multi-day brightwork polish the curfew matters: the ramp is silent from 23:00, so any work that needs natural daylight or an engine run has to fit inside the 05:00–23:00 operating day. The General Aviation Terminal—Gebäude 514 on the south side—handles business aviation through three handling agents: Fraport Executive Aviation, Business Aviation Centre Frankfurt (Kurz Aviation Service) and FAS Frankfurt Aviation Service. Terminal services run 06:00–22:00, though FBO and PPR coordination are available around the clock. If your aircraft is cold-soaked after an overnight arrival, the first inspection and masking start as soon as the stand is allocated and the airside escort clears you onto the ramp.
How do you schedule brightwork work around slots and turnarounds?
Slot coordination shapes every detail calendar at Frankfurt. If the aircraft is staying two nights, we book the ramp window the moment the inbound slot is confirmed, then work backwards from the outbound departure to lock in inspection, polish, seal and final walk-around. One-day turnarounds are tighter: we mask and polish leading edges and inlet rings while the cabin is being cleaned and catering loaded, provided the GPU is live and the apron is clear of ground equipment.
Three-day programs—typical for a complete leading-edge and exhaust restoration—start the afternoon of arrival, continue through the following full day and finish with sealant application and a photo shoot on the morning of departure. The handling agent holds the stand, coordinates tug moves if another aircraft needs access, and ensures our airside escort remains valid across shifts. If weather delays the inbound slot or if an AOG pushes the outbound, we adjust the work sequence so that at least the most visible surfaces—wing leading edges and inlet rings—receive a full polish cycle before you depart.
What surfaces do you polish, and in what order?
We begin with the wing and horizontal-stabiliser leading edges because they collect the most contamination—bug strikes, rain erosion, exhaust soot—and oxidise fastest. Each surface is washed, then worked by hand through three grades of compound until the aluminium shows a mirror reflection. Engine inlet rings and spinners come next: the cowl lip is especially prone to heat discolouration and oil film, so we use a finer initial cut and more frequent pad changes.
Exhaust cones and thrust-reverser buckets follow. These parts run hot, so oxidation reappears within weeks unless sealed. We finish with window surrounds, cheat-line brightwork and any decorative trim the livery specifies. After polishing, every surface receives a coat of hydrophobic sealant that fills the microscopic pores in the aluminium and pushes out the next oxidation cycle by two to three months. The final walk-around captures before-and-after photographs for the tech log and your own records.
Can you fit brightwork polish into a same-day turnaround at EDDF?
Yes, if the turnaround window is at least eight hours gate-to-gate and the scope is limited to leading edges and inlet rings. We arrive as soon as the aircraft is on stand and the GPU is connected, mask the surfaces while the cabin crew and caterers work inside, then start polishing once the apron is clear. Exhaust work and full nacelle polish usually require the engines to be cool for at least two hours, so same-day programs often defer those surfaces to the next visit.
The General Aviation Terminal ramp is busy—handling agents shuffle stands to make room for arrivals, fuel trucks cross between aircraft, and customs inspections sometimes hold an aircraft on the stand longer than planned—so we stay in radio contact with the handling agent and adjust the work sequence in real time. If the outbound slot moves forward, we prioritise the most visible brightwork and document any deferred items in the report. If it slips, we use the extra hour to seal and photograph everything before you push back.
Why does brightwork need polishing two to four times a year?
Bare aluminium oxidises whenever it meets air and moisture; the rate doubles in coastal or industrial atmospheres and triples if the aircraft sits outside for days between flights. Oxidation appears first as a dull haze, then as white or grey streaks, and finally as pitting that no amount of polishing will remove. Leading edges also take direct strikes from insects, rain and ice crystals at cruise speed, so even a freshly polished surface will show micro-scratches within a month of flying.
Polishing every three months—or four times a year—keeps oxidation in the haze stage, where a single-stage compound and seal cycle restores the mirror finish in one day. If you wait six months, the aluminium may need a heavier cut, more pad changes and a second seal coat, pushing the job to two days. Aircraft on a recurring program also benefit from consistent photo documentation: each report shows the same angles and lighting, so you can track wear on high-energy surfaces like inlet lips and exhaust cones and plan heavier restoration during scheduled downtime.
What happens if the aircraft is AOG or the slot changes mid-job?
If an AOG grounds the aircraft after we have started polishing, we finish the current surface—leaving half a wing or one inlet ring polished and the other oxidised creates a visible line—then seal what is complete and document the stopping point in the tech log. The handling agent moves the aircraft to a maintenance stand if a mechanic needs access, and we resume as soon as the release is signed. If the delay runs past the night curfew, the aircraft stays on stand until 05:00 and we restart at first light.
Slot changes are more common: if your outbound moves earlier, we prioritise leading edges and inlet rings, apply a quick seal coat and hand over the photo report at the stairs. If it moves later, we use the extra time to polish exhaust cones, window surrounds and any other brightwork the original estimate included. Either way, the handling agent updates Fluko and the tower, and we adjust our airside escort window to match. The goal is always to release the aircraft with every exposed metal surface protected, even if the full program has to finish at the next port of call.
Questions operators ask about Brightwork Polish at Frankfurt Airport
How long does brightwork polish take at Frankfurt?
One to three days, depending on the amount of bare metal and the condition of the surfaces. A focused program—wing leading edges and inlet rings—fits into one long day if the aircraft is clean and the oxidation is light. A complete restoration covering stabiliser edges, exhaust cones, nacelle brightwork and window surrounds typically runs two to three days, with sealant application and photography on the final morning.
Do you work through the night curfew at EDDF?
No; the court-imposed ban from 23:00 to 05:00 prohibits all aircraft movements and limits ramp access. We schedule multi-day programs so that polishing and sealing happen between 05:00 and 23:00 local. If the job spans two nights, the aircraft remains on stand and we resume at first light. The handling agent coordinates stand allocation and ensures our airside escort remains valid across the curfew.
Can you polish brightwork during a quick turnaround?
Yes, if the turnaround is at least eight hours and the scope is limited to leading edges and inlets. We mask and polish the most visible surfaces—wing leading edges and engine inlet rings—while cabin cleaning and catering proceed. Exhaust and nacelle work usually require the engines to be cool for two hours, so same-day programs often defer those items to the next visit.
Which handling agents support detailing at the GAT?
Handling agents present at the airport include Fraport Executive Aviation, Business Aviation Centre Frankfurt and FAS Frankfurt Aviation Service. All three operate from the General Aviation Terminal, Gebäude 514, on the south side. They coordinate stand allocation, GPU supply, tug moves and airside escorts. Terminal services run 06:00–22:00, with FBO and PPR coordination available around the clock for early or late arrivals.
What surfaces are included in a brightwork polish?
Wing and stabiliser leading edges, engine inlet rings and spinners, exhaust cones, thrust-reverser surfaces, window surrounds and any bright trim. We polish every exposed aluminium surface specified in the estimate, then seal it to slow oxidation. The exact list depends on the livery—some aircraft have painted leading edges or composite inlets—so we walk the aircraft with the tech log and photographs before starting work.
How often should brightwork be polished?
Two to four times a year, depending on flight hours, operating environment and how long the aircraft sits between trips. Quarterly polishing keeps oxidation in the early haze stage, where a single-stage compound restores the mirror finish in one day. Aircraft that fly through coastal or industrial air, or that park outside for weeks, benefit from the upper end of that range.
Do you apply sealant after polishing?
Yes; every polished surface receives a hydrophobic sealant coat to fill microscopic pores and slow oxidation. The sealant pushes out the next oxidation cycle by two to three months and makes the next wash easier—dirt and bug strikes rinse off rather than bonding to bare aluminium. We apply it as the final step, after all polishing is complete and the metal has cooled.
What happens if my outbound slot changes during the work?
We adjust the work sequence in real time, prioritising the most visible surfaces and updating the handling agent. If the slot moves earlier, we finish leading edges and inlet rings, apply a quick seal coat and hand over the photo report at the stairs. If it moves later, we use the extra time to complete exhaust cones and any other brightwork in the original scope.
Can you polish brightwork if the aircraft is AOG?
Yes; we finish the current surface, seal what is complete and resume once the release is signed. The handling agent moves the aircraft to a maintenance stand if a mechanic needs access. If the delay runs past the curfew, the aircraft stays on stand until 05:00 and we restart at first light, coordinating with the tower and Fluko for the revised outbound slot.
Do you provide a photo report after brightwork polishing?
Yes; before-and-after photographs of every polished surface are included in the final report for the tech log. The report documents surface condition before work began, the compounds and grades used, sealant application and the final mirror finish. Consistent lighting and angles across visits let you track wear on high-energy surfaces like inlet lips and plan heavier restoration during scheduled downtime.