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Military X landing on occupied runway had less than standard separation with Y departing. System error.
| Attributes | |
| ACN | 261785 |
| Time | |
| Date | 199401 |
| Day | Mon |
| Local Time Of Day | 0601 To 1200 |
| Place | |
| Locale Reference | atc facility : tus |
| State Reference | AZ |
| Altitude | agl bound lower : 0 agl bound upper : 0 |
| Environment | |
| Flight Conditions | VMC |
| Light | Daylight |
| Aircraft 1 | |
| Controlling Facilities | tracon : evv |
| Operator | other |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | landing other |
| Aircraft 2 | |
| Make Model Name | Any Unknown or Unlisted Aircraft Manufacturer |
| Flight Phase | climbout : takeoff |
| Person 1 | |
| Affiliation | government : faa |
| Function | controller : local |
| Qualification | controller : non radar |
| Experience | controller non radar : 6 |
| ASRS Report | 261785 |
| Person 2 | |
| Affiliation | government : military |
| Function | flight crew : single pilot |
| Qualification | pilot : military |
| Events | |
| Anomaly | conflict : ground less severe non adherence : required legal separation non adherence : published procedure |
| Independent Detector | other other : unspecified |
| Resolutory Action | none taken : anomaly accepted |
| Consequence | faa : investigated |
| Miss Distance | horizontal : 3000 vertical : 0 |
| Supplementary | |
| Primary Problem | ATC Human Performance |
| Air Traffic Incident | Operational Error |
Narrative:
Separation between an arrival military X and a departure aircraft Y was questioned and determined to be inadequate. A primary factor was the presence of an evaluation team during unusual traffic situation. A go around of the arrival military X would have been unsafe with traffic departing from parallel runway.
Original NASA ASRS Text
Title: MIL X LNDG ON OCCUPIED RWY HAD LTSS WITH Y DEPARTING. SYS ERROR.
Narrative: SEPARATION BETWEEN AN ARR MIL X AND A DEP ACFT Y WAS QUESTIONED AND DETERMINED TO BE INADEQUATE. A PRIMARY FACTOR WAS THE PRESENCE OF AN EVALUATION TEAM DURING UNUSUAL TFC SIT. A GAR OF THE ARR MIL X WOULD HAVE BEEN UNSAFE WITH TFC DEPARTING FROM PARALLEL RWY.
Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.