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NTSB Report
July 23, 1982 · Cessna 172 · N2428E
Mercer Island, WA
Overview
Report Status
Preliminary report
Event Type
Accident
Date
July 23, 1982
Injury Outcomes
6 injuries (6 fatalities)
Location
Mercer Island, WA
Aircraft
Cessna 172
Tail Number
N2428E
Operator
Snohomish Flying Service
Injuries
Fatal
Aircraft Damage
Destroyed
NTSB Number
SEA82AA126
N2428E, A C-172, HAD DEPARTED SEA-TAC ARPT FOR A VFR FLT TO SNOHOMISH, WA, ABOUT 27 MI ON THE 355 DEG RADIAL FROM THE SEA-TAC VORTAC. IT PROCEEDED NNW OVER THE WEST SHORE OF MERCER ISLAND LOCATED APPROXIMATELY 10 MI NORTH OF THE SEA-TAC ARPT. N761EL, A C-A152, WAS SOUTHWEST BOUND PREPARING FOR ENTRY INTO THE BOEING FIELD ARPT TRAFFIC AREA. THE PLT'S LAST RADIO CONTACT HAD BEEN A POSITION REPORT TO BOEING FIELD TOWER. BOEING FIELD IS LOCATED APPROXIMATELY 5 MI NNW OF SEA-TAC ARPT. THE TWO ACFT COLLIDED ABOUT 1500 FT MSL OVER THE NW END OF MERCER ISLAND. THE COLLISION POINT IS ABOUT 5 MI NE OF BOEING FIELD. THE BLOCK OF TCA AIRSPACE OVER THE CRASH SITE HAS A "FLOOR" OF 3000 FT. THE COLLISION OCCURRED AT A LAT OF 47-35N & LONG OF 122-15W.
Full Narrative
N2428E, A C-172, HAD DEPARTED SEA-TAC ARPT FOR A VFR FLT TO SNOHOMISH, WA, ABOUT 27 MI ON THE 355 DEG RADIAL FROM THE SEA-TAC VORTAC. IT PROCEEDED NNW OVER THE WEST SHORE OF MERCER ISLAND LOCATED APPROXIMATELY 10 MI NORTH OF THE SEA-TAC ARPT. N761EL, A C-A152, WAS SOUTHWEST BOUND PREPARING FOR ENTRY INTO THE BOEING FIELD ARPT TRAFFIC AREA. THE PLT'S LAST RADIO CONTACT HAD BEEN A POSITION REPORT TO BOEING FIELD TOWER. BOEING FIELD IS LOCATED APPROXIMATELY 5 MI NNW OF SEA-TAC ARPT. THE TWO ACFT COLLIDED ABOUT 1500 FT MSL OVER THE NW END OF MERCER ISLAND. THE COLLISION POINT IS ABOUT 5 MI NE OF BOEING FIELD. THE BLOCK OF TCA AIRSPACE OVER THE CRASH SITE HAS A "FLOOR" OF 3000 FT. THE COLLISION OCCURRED AT A LAT OF 47-35N & LONG OF 122-15W.
Flight
Event TypeAccident
Event Time21:02 PDT
Nearest Airport0nm N
Runway0
Runway Length0
Runway Width0
Flight Plan FiledNone
Aircraft FireGrd
Aircraft ExplosionGrd
Aircraft
AircraftCessna 172
Tail NumberN2428E
Aircraft CategoryAir
DamageDestroyed
OperatorSnohomish Flying Service
Operating RulePart 91
Engines1
Engine TypeReciprocating
Engine DetailsLycoming · O-320-H2AD · Reciprocating · 150 | Lycoming · O-235-L2C · Reciprocating · 110
Seats4
People & Injuries
Injury Summary6 injuries (6 fatalities)
Fatal6
Serious0
Minor0
Uninjured0
Total6
Crew 1Age 35 · Second Class
Crew 2Age 31 · First Class
Conditions
ConditionsVMC
LightDusk
Wind330° @ 13 kt
Visibility65 sm
CeilingNone
Temperature / Dew Point15 C / 0 C
Altimeter30.00 inHg
Observation Time03:48