Hmmm...???

************************************************** **********************
** Report created 11/3/2003 Record 6
**
************************************************** **********************

IDENTIFICATION
Regis#: 5535Q
Make/Model: MO20
Description: MO-20
Date: 10/30/2003
Time: 2150
Event Type: Incident
Highest Injury: None
Mid Air: N
Missing: N
Damage: Unknown
LOCATION
City: ANDERSON
State: SC Country: US
DESCRIPTION AIRCRAFT ON TAKEOFF ROLL, LANDING GEAR WAS INADVERTENTLY
WAS RAISED, OTHER CIRCUMSTANCES ARE UNKNOWN, ANDERSON, SC
INJURY DATA
Total Fatal: 0
# Crew: 1 Fat: 0 Ser: 0 Min: 0 Unk:
# Pass: 0 Fat: 0 Ser: 0 Min: 0 Unk:
# Grnd: Fat: 0 Ser: 0 Min: 0 Unk:
WEATHER: AND 302156Z 00000KT CLR 23/09 A3023OTHER DATA
Activity: Unknown
Phase: Take-off
Operation: General Aviation
Departed: ANDERSON, SC
Dep Date:
Dep. Time:
Destination: COLUMBIA, SC
Flt Plan: NONE
Wx Briefing: N
Last Radio Cont: UNK
Last Clearance: UNK
FAA FSDO: COLUMBIA, SC (SO13)
Entry date: 10/31/2003

Sounds like one of those "power up, gear up, brakes off" takeoffs.