Individually Owned: 151,817
Corporate Owned: 140,587
Greeley-Weld County Airport
Aircraft Accident/Incident Report
Greeley, Colorado 80631
Thursday, May 13, 1999 9:02 MDT
NTSB Narrative Summary Released at Completion of Accident
N96299, a Cessna 172Q, was inbound on the localizer and was executing the ILS approach to runway 9. The private pilot in the left seat was wearing an instrument hood, and the flight instructor in the right seat was maintaining a visual lookout. N5129C, a Cessna T210N, had completed the VOR-A approach, and had entered the traffic pattern for landing on runway 9. Both the private pilot in the left seat and the flight instructor in the right seat were maintaining visual lookouts. Seconds after the 210 pilot turned onto final approach, the collision occurred. Both airplanes landed safely. The 172 had minor damage. The 210 sustained substantial damage, including a destroyed right wing upper spar cap and a damaged right aileron that reduced roll control.
NTSB Probable Cause Narrative
Failure of the pilots in the other airplane to maintain a visual lookout. A factor was the failure of the flight instructor to maintain a visual lookout.
Event Information
| Type of Event | Accident |
| Event Date | 5/13/1999 |
| Event Day of the Week | Thursday |
| Time of Event | 902 |
| Event Time Zone | Mountain Daylight Time |
| Event City | GREELEY |
| Event State | COLORADO |
| Event Country | -- |
| Zipcode of the event site | 80631 |
| Event Date Year | 1999 |
| Event Date Month | 5 |
| MidAir Collision Indicator | Yes |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | GREELEY-WELD COUNTY |
| Event Location Nearest Airport ID | GXY |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 4 |
| Degrees magnetic from airport | 274 |
| Airport Elevation | 4658 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 915 Mountain Daylight Time |
| Direction of event from weather observation facility (degrees) | 265 |
| Weather Observation Facility ID | FNL |
| Elevation of weather observation facility | 5016 |
| Distance of event from weather observation facility (units?) | 20 |
| Time Zone of the weather observation | MDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 11 |
| Dew Point at event time (in degress fahrenheit) | 5 |
| Wind Direction (degrees magnetic) | 360 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | 5969 |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 4 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 323 |
| NTSB Notification Source | -- |
| NTSB Notification Date | May 13 1999 12:00AM |
| NTSB Notification Time | 937 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 12 2000 11:33AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
||
|---|---|---|
Aircraft #1 |
Aircraft #2 |
|
| Aircraft Registration Number | N96299 | N5129C |
| NTSB Number | DEN99FA077A | DEN99FA077B |
| Missing Aircraft Indicator | N | N |
| Federal Aviation Reg. Part | Part 91: General Aviation | Part 91: General Aviation |
| Type of Flight Plan filed | IFR | IFR |
| Flight plan Was Activated? | -- | -- |
| Damage | Minor | Substantial |
| Aircraft Fire | None | None |
| Aircraft Explosion | None | None |
| Aircraft Manufacturer's Full Name | Cessna | Cessna |
| Aircraft Model | 172Q | T210N |
| Aircraft Series Identifier | 172Q | T210N |
| Aircraft Serial Number | 17276054 | 21063707 |
| Certified Max Gross Weight | 2550 | 4000 |
| Aircraft Category | Airplane | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No | No |
| Flight Crew Seats | -- | -- |
| Cabin Crew Seats | -- | -- |
| Passenger Seats | -- | -- |
| Total number of seats on the aircraft | 4 | 5 |
| Number of Engines | 1 | 1 |
| Fixed gear or retractable gear | Fixed | Retractable |
| Aircraft, Type of Last Inspection | 100 Hour | Annual |
| Date of Last Inspection | Mar 18 1999 12:00AM | May 8 1998 12:00AM |
| Airframe hours since last inspection | 70 | 136 |
| Airframe Hours | 8083 | 3694 |
| ELT Installed | Yes | Yes |
| ELT Activated | No | No |
| ELT Aided Location of Event Site | Unknown | Unknown |
| ELT Type | -- | -- |
| Aircraft Owner Name | PROPERTIES GROUP, INC. | SKYLANES, INC. |
| Aircraft Owner Street Address | 12340 E. CONTROL TOWER RD. | P.O. BOX 1020 |
| Aircraft Owner City | ENGLEWOOD | EAGLE |
| Aircraft Owner State | CO | CO |
| Aircraft Owner Country | ||
| Aircraft Owner Zipcode | 80112 | 81631 |
| Operator is an individual? | -- | -- |
| Operator Name | ASPEN FLYING CLUB, INC. | |
| Operator Same as Owner? | No | Yes |
| Operator Is Doing Business As | -- | -- |
| Operator Address Same as Owner? | No | Yes |
| Operator Street Address | ||
| Operator City | ||
| Operator State | ||
| Operator Country | ||
| Operator Zip code | ||
| Operator Code | QZYV | |
| Owner has at least one certificate | None | None |
| Other Operator of large aircraft? | No | No |
| Certified for Part 133 or 137 Operation | Unknown | Unknown |
| Operator Certificate Number | -- | -- |
| Indicates whether an air carrier operation was scheduled or not | -- | -- |
| Indicates Domestic or International Flight | -- | -- |
| Operator carrying Pax/Cargo/Mail | -- | -- |
| Type of Flying (Per_Bus / Primary) | Instructional | Instructional |
| Second Pilot on Board | Yes | Yes |
| Departure Point Same as Event | No | No |
| Departure Airport Code | APA | EGE |
| Departure City | ENGLEWOOD | EAGLE |
| Departure State | CO | CO |
| Departure Country | ||
| Departure Time | 820 | 741 |
| Departure Time Zone | MDT | MDT |
| Destination Same as Local Flt | crash at destination city | crash at destination city |
| Destination Airport Code | GXY | GXY |
| Destination City | ||
| Destination State | ||
| Destination Country | ||
| Specific Phase of Flight | Approach | Approach |
| Report sent to ICAO? | -- | -- |
| Evacuation occurred | -- | -- |
| Date of most recent change to record | Jan 2 2001 10:30AM | Jan 2 2001 10:30AM |
| User who most recently changed record | dbo | dbo |
| Since inspection or accident | -- | -- |
| Event Location Runway Number and Location | 9 | 9 |
| Runway Length | 6200 | 6200 |
| Runway Width | 100 | 100 |
| Sight Seeing flight | No | No |
| Air Medical Flight | No | No |
| Medical Flight | -- | -- |