About Us and
Product Information 
We are located at Lasham Airfield, Hampshire in the United Kingdom. Known generally as APS, we have been supplying aviation parts for well over thirteen years and have been successful in arranging several distribution agreements with several manufacturers.
Our main endeavours are, to supply our customers quality parts at an agreeable price, with the high class of service that we ourselves would expect. To assist in achieving these goals, we procure only from approved overhaul / repair shops and manufacturers.
On the left of this page you are able to select any subject on this page by clicking on the subject bar. To go to any of the subject information main page, just click on the bold title.
We hope that you enjoy your visit and we look forward to being able to assist you. Back
Here you can browse a list of generalised parts, which will give you an idea of the type of parts that we are able to supply. Back
On this page you can look for a manufacturer and evaluate if they produce the part that you wish to locate. Back
We are currently improving this page to provide a better service. At the present time you can access a database stock listing of parts. To access the database you will need to down load the file to your PC, this will takes several minutes.
To save you time we placed a ZIP file of our stock list on this site. You can down load the ZIP file to your PC in seconds. To open and read the file you will require to do, is double click the file name, db1.mdb, and select the APS Stock List in the Data Base window. You will also find information, relating to Zeftronic products in the db1.mbd file. Back
If all else fails you can use this page to supply us with all of the relevant information and we will trace the part that you require. You can also use this page to deliver a message to us. Back
B & C Specality are the OEM for a series of oil filter adapters, to allow for the installation of a full flow oil filtration system, on virtually all Lycoming series of engines. Due to the aircraft manufacturers installation of Lycoming engines, there are several aircraft where, until now, it has not been possible to install a Champion oil filter cartridge, due to the restricted distance between the rear of the engine and the firewall.
The B & C adapter, along with a selection of distance pieces, allows for the filter cartridge to be installed 90 degrees to the engine centre line. The orientation can be 45 Degrees left or right of vertically up or on certain installation where no fuel pump is required, vertically down.
The adapter is approved by the FAA with and STC and we are pleased to advise that we have obtained CAA AN approval for installation into U.K. registered aircraft. Interested? Go to the B & C main page and read on. Back
ARP have produced a carburettor ice detection system that is second to none. This system does not rely upon a temperature gauge to indicate that ice has occurred. ARP's system is capable of warning the pilot that icing conditions are imminent, up to five minutes prior to engine rough running and loss of power.
This detector system has a light emissions probe and sensor in the carburettor intake tube. When ice crystals begin to form in the air flow the sensor detects a change in the light source emissions and activates a warning light on the instrument panel.
The pilot then selects sufficient carburettor warm air to disperse the ice crystals and deactivate the warning light long before any rough running or loss of power onset.
The CAA recommends the installation of a carburettor ice detector and have approved the FAA STC at our request. We are able to supply The CAA AN approval details. Back
Dynon have produced a superb ten in one EFIS instrument that will complement existing panel equipment and save weight for the modern light weight and kit aircraft. In a short period of time Dynon will release a complementary Engine Monitoring System that will interact to convey screen displayed information in the event of one instrument failing to display..
At the present time the EFIS-D10A series of EFIS is not classed as approved for Certified Aircraft. Back
F & M Enterprises have produced a comprehensive range of oil filter adapters, to allow for the installation of Champion full flow oil filter cartridges, on most TCM Continental engines.
The adapters are FAA STC approved and as the European Distributors, we have obtained CAA AN approval of the FAA STC. You do not have the worry of major modifications prior to installation. Back
As a Robin parts distributor we are able to provide a comprehensive service covering the supply of parts, technical information and documentation and a warranty back-up assistance.
We are able to provide this service by working closely with APEX / Robin personnel and a technical knowledge of the aircraft.
At the present time we are liasing with Robin and the DGAC (French CAA) to obtain type data certification for the B & C , ARP and Zeftronic product lines. Back
We have recently arranged for a trial distribution agreement with the new owners of Mooney Aircraft.
We hope to build up our working 'on the shelf' stock over the next few months. We are currently able to supply most parts within four working days from point of order. At the present time we are restricting our services to the supply of spare parts and technical publications.
We will of course assist any Mooney operator with the solution of problems by coordinating with the Mooney factory. Back
Zeftronics have produced a successful range of high quality electronic voltage controllers at a very acceptable customer cost.
The Zeftronic generator controller is a light weight systems defect indicator as well as controlling the generator output voltage, without the requirement of the troublesome vibrating points, of earlier types of controllers.
By using electronic circuit boards Zeftronics have been able to reduce the size and weight of generator controllers, and of course, increase the reliability that is required for safe operation of the aircraft electrical system.
Those of you with alternators are not to be left out in the cold. Zeftronics have a complete range of electronic alternator voltage controllers that will more than meet your requirements. The second generation of the alternator controllers have built in over voltage relays and many have system diagnostic lights.
Zeftronics employ a continuous improvement program and are active with aircraft OEM's so that this new controller medium can be introduced into new production models. Back
In conjunction with a Lycoming distributor we are able to supply a complete range of factory New, Remanufactured and Overhauled engines to suite your requirements.
The engines are supplied with a Lycoming warranty and an export certificate of airworthiness. To obtain your quote please click on the bold Lycoming title above, complete the required details and submit. Back
To receive your quotation, whether for a factory new or overhauled engine, please click on the Teledyne bold title above, and complete the required detail on the request form.
TCM engine are supplied with a factory warranty and an export certificate of airworthiness. Back
These versatile water proof fuel cap are now available in Europe direct from A.P.S. without the need to go to U.S.A. distribution sources. Newton have developed many of their fuel caps to be of key locking types whilst retaining water proof qualities. Back