# N250KB: 2014 Balony Kubicek Spol Sro BB70Z

- Status: Valid registration
- Airframe: [Balony Kubicek Spol Sro BB70Z](https://openairdocs.org/model/balony-kubicek-spol-sro-bb70z) (registry code 1370508, 14 seats)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Data sheets: [TCDS B04CE](https://openairdocs.org/tcds/B04CE) (Kubíček Factory s.r.o) (OpenAirDocs)
- Serial number: 1061
- Year built: 2014
- Type: Balloon
- Engine type: None
- Airworthiness: Standard, balloon
- Airworthiness date: May 15, 2014
- Certificate issued: June 19, 2014
- Expires: June 30, 2027
- Mode S code: A25861
- Registered owner: [Mars Leasing Co](https://openairdocs.org/faa-owner/MARS%20LEASING%20CO)
- Location: [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)
- Owner type: Corporation
- Owner's area on the map: 33.6896° N, 112.0447° W: Placed by OpenAirDocs at the center of ZIP code 85024, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=250KB
- Page: https://openairdocs.org/aircraft/N250KB

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination.

## ADs that may apply (OpenAirDocs): 1 in force

### Matched by airframe (Balony Kubicek Spol Sro BB70Z)

- [AD 2013-03-10](https://openairdocs.org/ad/2013-03-10): Hardware · Aeronaut Instruction Research Skysailor 105, Skysailor 90, 110C and 439 more. Effective Mar 19, 2013

### Matched by engine (NONE)

None in force.

## Information bulletins (advisory) (1 in force)

- [SAIB CE-11-44](https://openairdocs.org/saib/CE-11-44): Fuel: Cylinder Strap Installation. Issued Jul 13, 2011

## NTSB investigations

None matched to N250KB.

## FAA accident and incident reports

None matched to N250KB.

## Reports on N250KB not matched to an aircraft (1)

They name N250KB, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft.

- [Accident 20040607010499A](https://openairdocs.org/incident/20040607010499A), Jun 7, 2004: Amtr KR2 (N250KB), Rapid City, SD, Destroyed. (-23) At 1102 MDT on 06-07-04, the commercial pilot departed runway 32 at Rapid City Regional Airport. At about 300' AGL, the engine quit. The pilot initially…

## Service difficulty reports

None filed for this aircraft. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

## STCs that may be installed (OpenAirDocs) (14)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Balony Kubicek Spol Sro BB70Z)

- [STC SB04407AT](https://openairdocs.org/stc/SB04407AT): Installation of the DBI-III Omega. Balloonacy, Ltd. LLC
- [STC SB04071CH](https://openairdocs.org/stc/SB04071CH): Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model RB8, S/N 107; the Aerostar International Burner Model HP III Triple, S/N 3669; Aerostar International Model V-18 Fuel Tank, S/Ns 3024, 95082, and 10163. Michael Bauwens
- [STC SB03377CH](https://openairdocs.org/stc/SB03377CH): Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model RB12, S/N 121; the Aerostar International Burner Model HP III Triple, S/N 3019; Aerostar International Model V-23 Fuel Tank, S/Ns 03081, 03082, and 03083. Michael Bauwens
- [STC SB03358CH](https://openairdocs.org/stc/SB03358CH): Replace the Balony Kubicek Basket/Burner system with the Lindstrand Balloons Basket, Part Number BA-032-A-001, S/N BA068; the Lindstrand Balloons Burner, Part Number BU-004-A-001, S/N BU071. Replace the Balony Kubicek fuel tanks with the Lindstrand Balloons V40 Fuel Tanks, S/Ns 346 and 345; Cameron Balloons CB599 Fuel Tanks, S/N 3066-1761, Worthington Fuel Tank, S/N 44937J. Extra Thunder & Colt V30 Fuel Tanks, S/Ns 100-2414, 100-2308, and 100-2311, may also be used. Portland Rose Hot Air Balloon
- [STC SB03338CH](https://openairdocs.org/stc/SB03338CH): Replace the Balony Kubicek Basket/Burner system with the Lindstrand Balloons Basket, Part Number BA-024-A-001, S/N BA52; the Lindstrand Balloons Burner, Part Number BU-005-A-001, S/N 198. Replace the Balony Kubicek fuel tanks with the Lindstrand Balloons Fuel Tanks, Part Number CY-040-A-091, S/Ns 091, 095, 096 and 375. Morgan Braden
- [STC SB03329CH](https://openairdocs.org/stc/SB03329CH): Replace the Balony Kubicek Basket/Burner system. Morgan Braden
- [STC SB03319CH](https://openairdocs.org/stc/SB03319CH): Replace the Balony Kubicek Basket/Burner system. Morgan Braden
- [STC SB03244CH](https://openairdocs.org/stc/SB03244CH): Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model RB8, S/N 106; the Aerostar International Burner Model HP III Dual, S/N 3315; Aerostar International Model V-23 Fuel Tank, S/Ns 10164, 3020, and 3023. Michael Bauwens
- [STC SB03227CH](https://openairdocs.org/stc/SB03227CH): Replace Balony Kubicek Basket/Burner system and fuel tanks. Michael Bauwens
- [STC SB03094CH](https://openairdocs.org/stc/SB03094CH): Replace the Balony Kubicek Basket/Burner system with the Cameron Balloons Basket Model Echo TT, P/N CB3004A, S/N 9397; Cameron Balloons MK IV Triple Burner P/N CB2081-1, S/Ns 5968, 5945, and 5930. Replace the Balony Kubicek fuel tanks with the Thunder and Colt P/N V30-890922-1 fuel tanks, S/Ns V30-1400, V30-1398, V30-1219, and V30-577. John T. Moran dba Falcon's Nest Repair Station
- [STC SB03076CH](https://openairdocs.org/stc/SB03076CH): : Replace the Balony Kubicek Basket/Burner system with the UltraMagic S.A. Basket Model C-8, S/N 17; UltraMagic S.A. Burner Model MK-21, S/Ns 56, 57, and 58. Replace the Balony Kubicek fuel tanks with the UltraMagic S.A. type M-40D fuel tanks, S/Ns 20010176, 20010175, and 20010174, and Cameron Model V30, S/N CB426D. The UltraMagic S.A. Basket/Burner is installed via the standard Balony Kubicek carabiner (snaplink) attachments. John T. Moran dba Falcon's Nest Repair Station
- [STC SB03039CH](https://openairdocs.org/stc/SB03039CH): Replace the Balony Kubicek Basket/Burner system and fuel tanks with the FireFly (Balloon Works) Basket Model 6096, S/N D016 the FireFly (Balloon Works) Burner Model F1, S/N 824/827; and FireFly (Balloon Works) fuel tanks, P/N 3035, S/Ns G186655, G186603, G186645, and G184160, and/or FireFly (Balloon Works) fuel tanks, P/N 3229-2, S/Ns G186585 and G186651. The Balloonworks (FireFly) Basket/Burner is installed via the standard Balony Kubicek carabiner (snaplink) attachments as specified in the FAA Approved Balloon Flight Manual Supplement dated November 22, 2011. John T. Moran dba Falcon's Nest Repair Station
- [STC SB02969CH](https://openairdocs.org/stc/SB02969CH): Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model RB12, S/N RB12-122; the Aerostar International Burner Model HP III Triple, S/N 3014; Aerostar International Model V-18 fuel tank, S/N 00227 and Model V-23 fuel tanks, S/Ns 00061, 00062, and 00063. The Aerostar International Basket/Burner is installed via the standard Balony Kubicek carabiner (snaplink) attachments as specified in the FAA Approved Balloon Flight Manual Supplement dated May 17, 2011. Miles High Inc dba Park City Balloon Adventure
- [STC SB02970CH](https://openairdocs.org/stc/SB02970CH): Replace Balony Kubicek Basket/Burner system and fuel tanks with the Aerostar International Basket Model RB12, S/N RB12-105; the Aerostar International Burner Model HP III Triple, S/N 3004; Aerostar International Model V-18 fuel tank, S/N 96021 and Model V-23 fuel tanks, S/Ns 95012, 95016, and 95018. The Aerostar International Basket/Burner is installed via the standard Balony Kubicek carabiner (snaplink) attachments as specified in the FAA Approved Balloon Flight Manual Supplement dated May 18, 2011. Miles High Inc dba Park City Balloon Adventure

## Earlier aircraft with N250KB

The FAA can reassign an N-number once a registration is cancelled. These aircraft carried N250KB before.

- [Cancelled 2007-08-11](https://openairdocs.org/deregistered/N250KB-2007-08-11): Betchan Don KR II, S/N D-002, built 1988. Triennial form not returned. Owner: [Engineering & Design](https://openairdocs.org/faa-owner/ENGINEERING%20%26%20DESIGN), [Tehachapi, CA](https://openairdocs.org/faa-place/CA/Tehachapi)

## Related

- Other Balony Kubicek Spol Sro BB70Z aircraft: https://openairdocs.org/model/balony-kubicek-spol-sro-bb70z/aircraft.md
- The NONE engine: https://openairdocs.org/engine/none.md

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