| Date: | Tuesday 21 September 1948 |
| Time: | |
| Type: | Miles Master III |
| Owner/operator: | Aeronáutica Militar |
| Registration: | 421 |
| MSN: | |
| Fatalities: | Fatalities: 2 / Occupants: 2 |
| Other fatalities: | 0 |
| Aircraft damage: | Destroyed |
| Location: | Casal da Junqueira, Alpalhão -
Portugal
|
| Phase: | Unknown |
| Nature: | Military |
| Departure airport: | BA1 Sintra |
| Date/time | Contributor | Updates |
|---|---|---|
| 11-May-2017 19:22 | TB | Added |
| 03-Sep-2018 12:14 | TB | Updated [Total fatalities, Source, ] |
| 16-Feb-2020 17:02 | Anon. | Updated [Operator, Source, Narrative, ] |
| 09-Dec-2023 20:42 | TB | Updated [Operator, Source, Narrative, ] |