| Contact |
hgt_limit |
Code |
| BAA (Heathrow) Ltd |
any works exceeding 90m (295.3 ft) |
HR3 |
| BAA (Heathrow) Ltd |
any development likely to attract birds |
HR9 |
| BAA (Heathrow) Ltd |
all applications connected with aviation use |
HR8 |
| BAA (Heathrow) Ltd |
any wind turbine |
HR1 |
| National Air Traffic Service (NATS) Navigation
|
any wind turbine (incl. domestic) |
HR1 |
| Ministry of Defence, DE Safeguarding |
any wind turbine (11m blade or 2m rotor) |
HR1 |
| Ministry of Defence, DE Safeguarding |
any works exceeding 15.2m (50 ft) |
HR5 |
| Ministry of Defence, DE Safeguarding |
any development likely to attract birds |
HR9 |
| Ministry of Defence, DE Safeguarding |
all applications connected with aviation use |
HR8 |
| Denham Airport Management |
any wind turbine |
HR1 |
| Denham Airport Management |
any development likely to attract birds |
HR9 |
| Met Office (Chenies) Safeguarding |
any works exceeding 91.4m (300ft) |
HR3 |
| Met Office (Chenies) Safeguarding |
any wind turbine |
HR1 |