Accessibility Tools

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Obstacle Data Sets

Obstacle data sets

Area 1 and Area 2 data sets of obstacles penetrating the aerodrome Obstacle Limitation Surfaces (OLS) are collected and published according to ICAO Annex 15 requirements.

All necessary information about the product is included in the Data Product Specification (DPS).

Effective date
Data Product Specification
Obstacle Data Sets archive
22.01.2026 DPS (v 1.3) 01/26
27.11.2025 DPS (v 1.3) 12/25
30.10.2025 DPS (v 1.3) 11/25
02.10.2025 DPS (v 1.3) 10/25
04.09.2025 DPS (v 1.3) 09/25
07.08.2025 DPS (v 1.3) 08/25
10.07.2025 DPS (v 1.3) 07/25
12.06.2025 DPS (v 1.3) 06/25
15.05.2025 DPS (v 1.3) 05/25
17.04.2025 DPS (v 1.3) 04/25
20.03.2025 DPS (v 1.3) 03/25
20.02.2025 DPS (v 1.3) 02/25
23.01.2025 DPS (v 1.2) 01/25
Page modification date: Friday, December 12 2025, 23:20

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