Case study · CASE-076 · Airliner diversion / military intercept

Manises incident

DisputedDisputedWhere Valencia, SpainWhen 1979-11-11

Case

Overview: An airliner diverted to Manises after lights paced it; a Spanish Air Force Mirage F1 was scrambled. The Spanish Air Force declassified its file in the mid-1990s.
Investigative phases: Spanish Air Force investigation; declassification (1994–1996); later analysis
Reported phenomena: Red lights pacing the airliner
Public evidence status: Declassified file public
Alternative explanations / caveats: Industrial flares and astronomical objects (analyst view)
Next research tasks: Obtain the declassified Spanish Air Force file
Last reviewed: 2026-11-11

Event date: 1979-11-11
Source category: Declassified Spanish Air Force file
Original data accessibility: Partial
Witness / instrument basis: Airliner crew; interceptor pilot
Corroboration limitations: Primary file not reviewed
Extraordinary claim assessment: Explained as flares/astronomical (contested)
Current status: Disputed
Priority research task: Obtain declassified file
Lead source ID: SRC-V86-42
Last reviewed: 2026-11-11

Spanish Air Force file declassified Documented
CE-V86-26 · 1979-11-11 / 1994–1996 · Declassified military file
Gaps: Primary file not reviewed

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