sihtnumbrid (8 kirjed):
SS1 (3)
SS11 (4)
SS12 (3)
SS13 (2)
SS14 (1)
SS15 (1)
SS16 (4)
SS17 (8)
Keskmine GPS koordinaadid postiindeks ss1: 51.538, 0.735
videod linnad:
>> Thorpe Bay SS1, Essex, England, GPS koordinaadid: 51.5371,0.7617
>> Southchurch SS1, Essex, England, GPS koordinaadid: 51.5405,0.7293
>> Southend-on-Sea SS1, Essex, England, GPS koordinaadid: 51.5378,0.7143
