# NTSB CHI97LA108: Aerostar RXS-8, N71493, Sioux Falls, SD, April 20, 1997

- Type: NTSB accident investigation
- Classification: Accident · Serious injuries · Limited investigation · Final report
- Date: April 19, 1997, 19:30 local (Apr 20, 1997, 00:30 UTC)
- Place: Sioux Falls, SD
- Coordinates: 43.550273, -96.690086 (estimated)
- Nearby events: https://openairdocs.org/map.md?lat=43.5503&lon=-96.6901&mi=10
- Phase of flight: [Landing](https://openairdocs.org/ntsb-phases/550) (OpenAirDocs' grouping)
- Highest injury: Serious injuries
- Injuries: 1 serious, 5 uninjured; on the ground: 1 serious
- Status: Completed, report August 29, 1997
- Report: Approved by Office Director
- NTSB case key (mKey): 10546
- NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI97LA108
- NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/10546/pdf
- Page: https://openairdocs.org/ntsb/CHI97LA108

## Probable cause

the ground crewmember failed to maintain visual contact with the balloon, while it was landing.  A factor relating to the accident was: the ground crewmember allowed her attention to be diverted while keeping a child out of harms way.

## Sequence of events

In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf).

- On ground/water collision with object, landing - flare/touchdown
  - object - other person
  - visual lookout - not maintained, ground personnel (cause)
  - diverted attention, ground personnel (contributing factor)

## Analysis

The pilot was landing the balloon in an elementary school parking lot/playground, when the accident occurred. A ground crewmember became occupied with making sure that a child was out of the way of the balloon as it was touching down. The crewmember diverted her attention away from the basket. Subsequently, the basket hit the crewmember, which resulted in serious injuries.

## Factual narrative

On April 19, 1997, at 1930 central daylight time, a RXS-8 balloon, N71493, operated by Cloud 9 Balloons, Inc., collided with a ground crewmember while landing in the Cleveland Elementary School yard, in Sioux Falls, South Dakota.  The pilot and four passengers were not injured.  A ground crewmember received serious injuries.  The balloon was not damaged.  The 14 CFR Part 91 local flight originated in Sioux Falls at 1830 cdt.

The pilot reported that at the time of takeoff the wind was from the southwest at 7 knots and that 40 minutes into the flight the winds "stopped."  He descended in an attempt to "find some movement" and the winds began taking him back toward the city.  He reported the wind direction changed several times and ultimately wound up taking them back to the northeast toward the city.

He stated he located a large "parking lot/playground" at the Cleveland Elementary School, and he radioed his ground crew that he was going to land and they should meet him there.  He reported that during the landing, as the crew was ready to grab the basket, he heard someone shout to get "a kid out of the way" although he did not see anyone.  He reported that the balloon landed safely and after the landing he was told that a member of the ground crew was injured.  He reported that the crewmember, who was experienced, was occupied with making sure the child was out of the way and she did not see the basket coming which ultimately hit her and knocked her to the ground.

The crewmember reportedly suffered a fractured jaw and lacerations.

## Aircraft

- Registration: [N71493](https://openairdocs.org/aircraft/N71493), registered now, S/N RXS8-3067 (OpenAirDocs)
- Reported make and model: Aerostar RXS-8
- Registry model: [Aerostar International RXS-8](https://openairdocs.org/model/aerostar-international-rxs-8) (registry code 7487009) (OpenAirDocs)
- Registry engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000, none) (OpenAirDocs)
- Category: Balloon
- Serial number: RXS8-3067
- Airframe hours: 45
- Engines: unknown
- Damage: No damage
- Flight: Business, Part 91
- Registered owner: Cloud 9 Balloons, Inc.
- Airworthiness certificate: Standard, Normal
- Last inspection: Annual, January 17, 1997, 3 hours before
- Departed: SD

## Flight crew

As NTSB recorded them. NTSB leaves out names.

- Pilot; age 49; commercial; medical: unknown, unknown

## Weather

- Conditions: Visual (VMC), Day
- Wind: 270° at 6 knots
- Visibility: 10 statute miles
- Lowest ceiling: 9,500 ft overcast
- Temperature: 57 °F, dew point 45 °F
- Altimeter: 29.00 inHg
- Observed at: FSD

## FAA reports on this event (1)

The FAA's own accident and incident reports, matched to the aircraft by N-number and date (OpenAirDocs).

- [Accident 19970419006199A](https://openairdocs.org/incident/19970419006199A), Apr 19, 1997: Arostr RXS8, Sioux Falls, SD. On landing sequence balloon struck one of ground crew personnel. (.4)the pilot was landing the balloon in an elementary school parking lot/playground, when the…

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.