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Atlas / NTSB / CHI06CA181

NTSB CAROL · Event

Event CHI06CA181

2006-07-11 Indianapolis, Indiana, United States Airport · IND None 1 aircraft Status: Completed

Registry · N40978

FAA Aircraft Registry record.

Make / Model

PIPER PA-31-350

Year of manufacture

1981 · 25 years old at event

Engine

LYCOMING IO-540 SER (300 hp)

Seats / Engines

8 seats · 2 engines

Last airworthiness date

19811113

ADS-B equipped

Yes — Mode-S A4D17E

Registrant of record

DODSON INTERNATIONAL PARTS INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

The failure of the tug driver to maintain clearance from the airplane taxiing on an active taxiway. A factor was the night conditions.

Factual narrative

A tug used to move ground carts collided with the left side of a twin-engine airplane while the airplane was taxiing on an active taxiway at night. The air traffic control (ATC) tower had cleared the airplane to taxi to the active runway via Delta taxiway. The airplane collided with the tug at the intersection of Delta taxiway and a service road. The tug was pulling five carts and was traveling from left to right through the intersection. The pilot reported that after the collision he saw a ground vehicle under the left engine and initially thought it was an abandoned vehicle because he did not see any lights on the vehicle. The pilot notified ATC concerning the collision, and then shut down the airplane. The tug driver reported that he stopped before entering the intersection and did not see any of the airplane's lights. A tug used to move ground carts collided with the left side of a twin-engine airplane while the airplane was taxiing on an active taxiway at night. The air traffic control (ATC) tower had cleared the airplane to taxi to the active runway via Delta taxiway. The airplane collided with the tug at the intersection of Delta taxiway and a service road. The tug was pulling five carts and was traveling from left to right through the intersection. The pilot reported that after the collision he saw a ground vehicle under the left engine and initially thought it was an abandoned vehicle because he did not see any lights on the vehicle. The pilot notified ATC concerning the collision, and then shut down the airplane. The tug driver reported that he stopped before entering the intersection and did not see any of the airplane's lights. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_2006_CHI06CA181.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.