LHR · 1978
1,199 movements recorded at London Heathrow Airport across 194 days.
Coverage for this year is graded sightings — this is a spotter's log rather than a movements record. It captures what one observer happened to see, not what flew.
Sightings only — a sparse spotter's log, not a movements record.
Months
| Month | Movements | Days |
|---|---|---|
| January | 3 | 3 |
| February | 6 | 3 |
| March | 8 | 5 |
| April | 132 | 24 |
| May | 110 | 26 |
| June | 151 | 26 |
| July | 206 | 10 |
| August | 192 | 25 |
| September | 107 | 27 |
| October | 207 | 30 |
| November | 37 | 5 |
| December | 40 | 10 |