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1983 Balloon Works FIREFLY 7 · WAUSAU, WI · Expires 06/30/2033

Balloon Works FIREFLY 7

Aircraft Description
Manufacturer
Balloon Works
Year Manufactured
1983
Serial Number
F7-072
Registration Type
Individual
Engine
NONE NONE
Mode S Code
51026431 / A42D19
Unique ID
00263323
Registered Owner
Registrant Name
SIEBERT DERRICK R
Street
PO BOX 1012
City
WAUSAU
State
WI
Zip
54402-1012
County
Certificate Issue Date
06/27/2026
Last Action Date
06/27/2026
Expiration Date
06/30/2033
Status
Valid
Airworthiness

INFORMATION PROVIDED HERE SHOULD NOT BE USED TO DETERMINE THE AIRWORTHINESS OF AN AIRCRAFT. Refer to 14 CFR Parts 39, 43, 91, and FAA Order 8130.2 for airworthiness regulations and guidance.

Classification
Standard
Airworthiness Date
07/13/1983
Approved Operations
1, Balloon

Registration History

Showing 2 changes from FAA records.

  1. Registration updated 2026-06-30

    SIEBERT DERRICK R

    WAUSAU, WI 544021012

    Status: Valid Registration
    Registrant Type: Individual
    Region: Great Lakes
    Country: US
    Last Action Date: 2026-06-27
    Certificate Issue Date: 2026-06-27
    Airworthiness Date: 1983-07-13
    Expiration Date: 2033-06-30
    Street: PO BOX 1012
  2. Initial registration issued 2026-04-14

    SIEBERT WILLIAM R

    WAUSAU, WI 544021211

    Status: Valid Registration
    Registrant Type: Individual
    Region: Great Lakes
    Country: US
    Last Action Date: 2023-07-18
    Certificate Issue Date: 1983-11-02
    Airworthiness Date: 1983-07-13
    Expiration Date: 2029-02-28
    Street: PO BOX 1211

Specs

Seats
1
Cruise speed
63 mph

Registry Stats

FIREFLY 7 active 128
1983 FIREFLY 7 3
Total Aircraft in WI 6,071

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