MKC88FA032

NTSB accident investigation · Cessna 402C · Chadron, NE · December 23, 1987

Accident · FatalField investigationFinal report
Date
December 22, 1987, 20:57 local (Dec 23, 1987, 03:57 UTC)
Place
Chadron, NE
Injuries
2 fatal, 1 serious
Damage
Destroyed
Phase of flight
Approach
Aircraft
N105GPCessna 402C
Weather
Instrument (IMC) · Night/dark
Status
Completed · report February 24, 1989
Report
Approved by Office Director
FAA report
19871222080059A
Case key
34478

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight collision with objectApproach
Light condition - dark nightFactor
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - snowFactor
Ifr procedure - improperPilot in commandCause
Planned approach - discontinued
Proper altitude - not maintainedPilot in commandCause
Terrain condition - high terrainFactor
Object - tree(s)Factor

Analysis

The acft was on a flt to Chadron via Chadron VOR. Abt 30 mi sse of the VOR, the plt reqd & was clrd to fly drct to ackmeiaf for an NDB rwy 2 apch. The acft contd twd the VOR which was in the same general drctn, but 11.9 mi south of ackme. The NDB was at the arpt. Ackme iaf was 9 mi sw of the arpt on a brg of 227 deg & defined by an intxn with the 356 deg radial of the VOR. Abt 3 to 4 mi se of the VOR, radar svc was trmtd & freq chg was made. Subsequently, the acft struck trees on a ridge & crashed. Initial impact occurred in wings lvl flt at aprx 4480' on a drct route btn the VOR & ackme iaf. An inv revealed that after the freq chg, the acft contd to the VOR, then mnvrd as if the plt was flying the NDB apch, but was using the VOR as the iaf. Radar data showed ctc was lost after a procedure turn was made & the acft was outbnd abt 6 mi NE of the VOR. The crash site, however, was abt 3 mi wsw of where radar ctc was last recorded. The wx at Chadron was in part: 500' ovc, 1.5 mi vis with lgt snw & fog. No preimpact part failure/malfunction was found.

Aircraft

Registration
N105GP
Reported as
Cessna 402C
Category
Airplane
Serial number
402C-0642
Airframe hours
8,229
Engine
Continental TSIO-520-VB, 325 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Operator
G.P. Express
Registered owner
Rondot Enterprises Inc.
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · December 18, 1987 · 30 hours before
Departed
AIA · Alliance, NE
Destination
CDR · Chadron, NE
Flight plan
IFR

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
40
Certificates
Airline transport, Commercial, Flight instructor
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
6,865 total · 169 in this make and model · 6,656 as pilot in command · 207 in the last 90 days · 66 in the last 30 days

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
20° at 11 knots
Temperature
28 °F, dew point 28 °F
Altimeter
29.00 inHg
Observed at
CDR, 14 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.