Hi again. I found that more or less, at the same time that Ardiles was flying over Falklands there were the following argentinean flights on air in the zone:
-Torno flight: 3 Daggers (Dimeglio-Aguirre-Román) aproaching at low level over the north shore of Falklands, so probably not detected by HMS Glamorgan. They attacked Glamorgan as well as Alacrity and Arrow.
- Buitre flight: 2 Mirage III CAP (Gambandé-Yebra)
- Dardo flight: 2 Mirage III CAP (Gª Cuerva-Perona)
- Fortín Flight: 2 Dagger CAP (Donadille-Senn)
- Rubio flight: 1 Dagger CAP (Ardiles)
And also probable (according to FAA cronology -Fuerza Aérea Argentina-although contradictory in time with other sources):
-Fierro Flight: 1 Dagger CAP (Díaz)
Regards