4X-ATX
70 records held, 25 Jun 1969 to 20 May 1992.
0
sectors
70
airport movements
10
years held
Years held
| Year | Sectors | Movements |
|---|---|---|
| 1992 | — | 13 |
| 1991 | — | 14 |
| 1990 | — | 2 |
Sectors are two-ended flight records held from 2020 onwards. Movements are one-ended Heathrow and Gatwick airport records — so a year showing movements only is expected, not missing data. Coverage varies by year; a sparse year reflects what was recorded at the time, not the whole of the aircraft's activity.
Recorded before 1990: 41 records across 7 years sightings
| Year | Sectors | Movements |
|---|---|---|
| 1989 | — | 10 |
| 1988 | — | 12 |
| 1987 | — | 11 |
| 1981 | — | 1 |
| 1974 | — | 1 |
| 1970 | — | 1 |
| 1969 | — | 5 |
Heathrow and Gatwick movements reach back to 1955, but every year before 1990 is graded sightings: scattered movements were written down, not the year. A year here means this aircraft was recorded at least once, not how often it flew. What the early records are.