London Biggin Hill Airport (EGKB) is implementing additional improvements that will allow it to grow further, following the significant industrial presence already established at the airport, notably Bombardier with its vast maintenance facility. This summer, it has been resurfacing the main runway 03-21 (grooved asphalt). It is on the verge of having a GPS approach to Runway 03, something many (mainly US) operators have been requesting so they can incorporate the airport in their operations. This is currently subject to test flights and is expected to become a published approach in November.