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PMA PQ1595CE

28 approved parts · United States · FAA PMA database

Aircraft Components Inc

The authoritative supplement PDFs live on drs.faa.gov.

Approved parts

  • 2040-1-1 Voice Alert replaces Modification Part Supplement 11 · 05/06/2009

    Applies to: Sierra Hotel Aero Navion, Navion A, Navion B, Navion C, Navion D, Navion E, Navion F, Navion G, Navion H

  • 2040-1-2 Voice Alert replaces Modification Part Supplement 11 · 05/06/2009

    Applies to: Sierra Hotel Aero Navion, Navion A, Navion B, Navion C, Navion D, Navion E, Navion F, Navion G, Navion H

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 Amendment 2 · 05/06/2009

    Applies to: Cessna Aircraft Co. The following aircraft when a set of Baumann Floats Model BF2550A amphibian floats are installed 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175, 175A, R172K) Sky International Inc. (The following aircraft when a set of Baumann Floats Model BF2150A amphibian floats are installed A-1, A-1A, A-1B) Maule Aerospace Technologies Inc. (The following aircraft when a set of Baumann Floats Model BF2750A amphibian floats are installed. M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, MT-7-235, MT-7-260, MX-7-235) The (The following aircraft when a set of P.K. Floats inc. Model 3050A amphibian floats are installed. A185E, A185F) The (The following airacaft when a set of EDO Model 3500 amphibious floats are installed A185F, 206, U206, U206A, U206B, U206C, U206D, U206E, U206F, TU206, TU206A, TU206B, TU206C, TU206D, TU206E, TP206A, P206, P206A) The (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 175) Sky International Inc. (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed A-1, A-1A, A-1B) The New Piper Aircraft Co. (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed PA-18-135,PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S-150, PA-18-AS-135, PA-18S-150) FS 2003 Corp. (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed PA-12) American Champion Aircraft Corp. (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed BGCBC) The (The following aircraft when a set of Wipaire Model 2350 amphibious floats are installed 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175A, 175B, 175C) Maule Aerospace Technologies Inc. (The following aircraft when a set of Wipaire Model 2350 amphibious floats are installed MX-7-180B, MX-7-180C, MX-7-420) Maule Aerospace Technologies Inc. (The following aircraft when a set of Wipaire Model 3000 amphibious floats are installed MT-7-235, M-7-260, M-7-260C, MT- 7-260) The (The following aircraft when a set of Wipaire Model 3000 amphibious floats are installed 185P, 185Q, 185R, 185S) The (The following aircraft when a set of Wipaire Model 3450 amphibious floats are installed 206H, T206H) Revo Incorporated (Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250) Sky Enterprises, Inc. (RC-3 Seabee) (The following Aircraft when a set of Aerocet Model 3400 Amphibian Floats is installed 180A,180B,180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F) Viking Air Limited (The following Aircraft when a set of Edo Model 58-4580 Amphibious Floats are installed DHC-2 Mark I, Mark II, Mark III) Sky International Inc. (The following aircraft when a set of P.K. Floats Model 2250A Amphibian Floats are installed. A-1, A-1A, A-1B, A-1C-180, A-1C-200

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 A1 · 01/27/2007

    Applies to: Cessna The following aircraft when a set of Baumann Floats Model BF2550A amphibian floats are installed 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175, 175A, R172K) Sky International (The following aircraft when a set of Baumann Floats Model BF2150A amphibian floats are installed A-1, A-1A, A-1B) Maule (The following aircraft when a set of Baumann Floats Model BF2750A amphibian floats are installed. M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, MT-7-235, MT-7-260, MX-7-235) (The following aircraft when a set of P.K. Floats inc. Model 3050A amphibian floats are installed. A185E, A185F) (The following airacaft when a set of EDO Model 3500 amphibious floats are installed A185F, 206, U206, U206A, U206B, U206C, U206D, U206E, U206F, TU206, TU206A, TU206B, TU206C, TU206D, TU206E, TP206A, P206, P206A) (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 175) Sky International (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed A-1, A-1A, A-1B) Piper (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed PA-18-135,PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S-150, PA-18-AS-135, PA-18S-150, PA-12) FS 2000, FS2001, FS2002, FS2003 CORP (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed PA-12) American Champion (The following aircraft when a set of Wipaire Model 2100 amphibious floats are installed BGCBC) (The following aircraft when a set of Wipaire Model 2350 amphibious floats are installed 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175A, 175B, 175C) Maule (The following aircraft when a set of Wipaire Model 2350 amphibious floats are installed MX-7-180B, MX-7-180C, MX-7-420) Maule (The following aircraft when a set of Wipaire Model 3000 amphibious floats are installed MT-7-235, M-7-260, M-7-260C, MT- 7-260) (The following aircraft when a set of Wipaire Model 3000 amphibious floats are installed 185P, 185Q, 185R, 185S) (The following aircraft when a set of Wipaire Model 3450 amphibious floats are installed 206H, T206H) Revo (Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250) Sky Enterprises (RC-3 Seabee) (The following Aircraft when a set of Aerocet Model 3400 Amphibian Floats is installed 180A,180B,180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F) Viking Air Limited (The following Aircraft when a set of Edo Model 58-4580 Amphibious Floats are installed DHC-2 Mark I, Mark II, Mark III

  • 2040-1-1, 2040-1-2 Voice Alert replaces Modification Part Supplement 10 · 10/22/2007

    Applies to: Raytheon 19A, B19, M19A, 23, A23, A23A, A23-19, A23-24, B23, C23, A24, A24R, B24R, C24R, 35-33, 35-A33, 35-B33, 35-C33, 35-C33A, E33, E33A,E33C, F33, F33A,F33C, G33, H35, J35, K35, M35, N35, P35, S35, V35, V35A, V35B, 36 A36, A36TC, B36TC, 35, A35, B35, C35, D35, E35, F35, G35, 35R, B95A, D95A, E95, 95-55, 95-A55, 95-B55, 95-B55A, 95-B55B, 95-B55A, 95-B55B, 95-C55, 95-C55A, D55, D55A, E55, E55A, 56TC, A56TC, 58, 58A, 95, B95, 65, A65, A65-8200, 65-80, 65-A80, 65-B80, 65-88, 65-90, 65-A90, B90, C90, C90A, E90, H90, 50, B50, C50, D50, D50A, D50B, D50C, D50E, D50E-5990, E50, F50, G50, H50, J50, 99, 99A, A99, A99A, B99, C99, 100, A100, A100A, A100C, B100, 200, 200C, 200CT, A200, A200C, B200, B200C, B200CT, 58P, 58PA, 58TC, 58TCA) Cessna (172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 182, 182A, 182B, 182C, 182D, 182E, 182F, 182G, 182H, 182J, 182K, 182L, 182M, 182N, 182P, 182Q, 182R, 182S, R182, 7182, TR182, 175, 175A, 175B, 175C, P172D, R172E, R172F, R172G, R172H, R172J, R172K, 172RG, 185, 185A, 185B, 185C, 185D, 185E, A185E, A185F 210, 210A, 210B, 210C, 210D, 210E, 210F, T210F, 210G, 210H, T210H, 210J, T210J, 210K, T210K, 210L, T210L, 210M, T210M, 210N, P210N, T210N, 210R, P210R, T210R, 210-5, 210-5A, 180, 180A, 180B, 180C, 180D, 180E, 180F, 180G, 180H, 180J, 180K, 177, 177A, 177B, 207, 207A, T207, T207A, 177RG, 208, 208A, 208B, 206, P206, P206A, P206B, P206C, P206D, P206E, TP206A, TP206B, TP206C, TP206D, TP206E, U206, U206A, U206B, U206C, U206D, U206E, U206F, U206G, TU206A, TU206B, TU206C, TU206D, TU206E, TU206F, TU206G, 206H, 310, 310A, 310B, 310C, 310D, 310E, 310F, 310G, 310H, E310H, 310I, 310J, 310K, 310L, 310N, 310P, T310P, 310Q, T310Q, 310R, T310R, 320, 320-1, 320A, 320B, 320C, 320D, 320E, 320F, 335, 340, 340A, 337, 337A, 337B, T337B, 337C, T337C, 337D, T337D, 337E, T337E, 337F, T337F, 337G, T337G, 337H, P337H, T337H, 401, 401A, 401B, 402, 402A, 402B, 402C, 411, 411A, 414, 414A, 421, 421A, 421B, 421C, 425) Maule (BEE DEE, M-4, M-4C, M-4S, M-4T, M-4-180C, M-4-180S, M-4-180T, M-4-210, M-4-210C, M-4-210S, M-4-210T, M-4-220, M-4-220C, M-4-220S, M-4-220T, M-5-180C, M-5-200, M-5-210C, M-5-210TC, M-5-220C, M-5-235C, M-6-180, M-6-235, M-7-235, MX-7-235, MX-7-180, MX-7-420, MXT-7-180, MT-7-235, M-8-235, MX-7-160, MXT-7-160, MX-7-180A, MXT-7-180A, MX-7-180B, MXT-7-420, M-7-235B, M-7-235A, M7-235C, MX-7-180C) Bellanca (14-19, 14-19-2, 14-19-3, 14-19-3A, 17-30, 17-31, 17-31TC) Commander Aircraft (112, 114, 112TC, 112B, 112TCA, 114A, 114B, 114TC) Tiger Aircraft (111, AA-1, AA-1A, AA-1B, AA-1C, AA-5, AA-5A, AA-5B, AG-5B) Mooney Aircraft (M-20, M-20A, M-20B, M-20C, M-20D, M-20E, M-20F, M-20G, M-20J, M-20K, M-20L, M-20M, M-20R, M-20S) Piper (PA-24, PA-24-250, PA-24-260, PA-24-400, PA-22, PA-22-108, PA-22-135, PA-22S-135, PA-22-150, PA-22S-150, PA-22-160, PA-22S-160, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28-151, PA-28-161, PA-28-181, PA-28R-201, PA-28R-201T, PA-28S-160, PA-28S-180, PA-28R-180, PA-28R-200, PA-28-201T, PA-28RT-201T, PA-28RT-201, PA-28-236, PA-25, PA-25-235, PA-25-260, PA-46-310P, PA-46-350P, PA-44-180, PA-44-180T, PA-30, PA-39, PA-40, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-32-260, PA-32-300, PA-32S-300, PA-32R-300, PA-32RT-300, PA-32RT-300T, PA-32R-301, PA-32R-301T, PA-32-301, PA-32-301T, PA-34-200, PA-34-200T, PA-34-220T, PA-23, PA-23-160, PA-23-235, PA-23-250, PA-31P, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-31P-350, PA38-112) Aerostar Aircraft (PA-60-600, PA-60-601, PA-60-601P, PA-60-602P, PA-60-700P) Twin Commander (560-F, 680, 680-E, 680-F, 720, 680FL, 680T, 680V, 680-W, 681, 690, 685, 690A, 690B, 690C, 690D, 695, 695A, 695B, 500, 500A, 500-B, 500-U, 520, 560, 560-A, 560-E, 500-S) Sierra Hotel Aero, Inc. (Navion, Navion A, Navion B, Navion C, Navion D, Navion E, Navion F, Navion G, Navion H

  • 2040-1-2, 2040-1-3 Voice Alert replaces Modification Part Supplement 9 · 02/01/2007

    Applies to: Aerostar Aircraft PA-60-600, PA-60-601, PA-60-601P, PA-60-602P, PA-60-700P) Twin Commander (560-F, 680, 680-E, 680-F, 720, 680FL, 680T, 680V, 680-W, 681, 690, 685, 690A, 690B, 690C, 690D, 695, 695A, 695B, 500, 500A, 500-B, 500-U, 520, 560, 560-A, 560-E, 500-S

  • 2040-1-2, 2040-1-3 Voice Alert replaces Modification Part Supplement 9 · 02/01/2007

    Applies to: Piper PA-24, PA-24-250, PA-24-260, PA-24-400, PA-22, PA-22-108, PA-22-135, PA-22S-135, PA-22-150, PA-22S-150, PA-22-160, PA-22S-160, PA-28-140, PA-28-150, PA-28-160, PA-28-180, PA-28-235, PA-28-151, PA-28-161, PA-28-181, PA-28-201, PA-28R-201T, PA-28S-160, PA-28S-180, PA-28R-180, PA-28R-200, PA-201T, PA-28RT-201T, PA-28RT-201, PA-28-236, PA-25, PA-25-235, PA-25-260, PA-46-310P, PA-46-350, PA-44-180, PA-44-180T, PA-30, PA-39, PA-40, PA-31, PA-31-300, PA-31-325, PA-31-350, PA-32-260, PA-32-300, PA-32S-300, PA-32R-300, PA-32RT-300, PA-32RT-300T, PA-32R-301, PA-32R-301T, PA-32-301, PA-32-301T, PA-34-200, PA-34-200T, PA-34-220T, PA-23, PA-23-160, PA-23-235, PA-23-250, PA-31P, PA-31T, PA-31T1, PA-31T2, PA-31T3, PA-31P-350, PA38-112

  • 2-40-1-2 Voice Alert replaces Modification Part Supplement 9 · 02/01/2007

    Applies to: Sierra Hotel Aero, Inc. Navion, Navion A, Navion B, Navion C, Navion D, Navion E, Navion F, Navion G, Navion H

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 · 02/06/2006

    Applies to: Sky International|Piper|FS 2000, FS2001, FS2002, FS2003 CORP A-1, A-1A, A-1B with Wipaire Model 2100 amphibious floats installed|PA-18-135,PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S-150, PA-18-AS-135, PA-18S-150, PA-12 with Wipaire Model 2100 amphibious floats installed|PA-12 with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 9 · 02/06/2006

    Applies to: Sky International|Piper|FS 2000, FS2001, FS2002, FS2003 CORP A-1, A-1A, A-1B with Wipaire Model 2100 amphibious floats installed|PA-18-135,PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S-150, PA-18-AS-135, PA-18S-150, PA-12 with with Wipaire Model 2100 amphibious floats installed|PA-12 with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Sky International|Piper|FS 2000, FS2001, FS2002, FS2003 CORP A-1, A-1A, A-1B Wipaire Model 2100 amphibious floats installed.|PA-18-135,PA-18-150, PA-18A-135, PA-18A-150, PA-18S-135, PA-18S-150, PA-18-AS-135, PA-18S-150, PA-12 with Wipaire Model 2100 amphibious floats installed|PA-12 with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 9 · 02/06/2006

    Applies to: Cessna|Maule|Maule|Cessna|Cessna 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175A, 175B, 175C with Wipaire Model 2350 amphibious floats installed.|MX-7-180B, MX-7-180C, MX-7-420 with Wipaire Model 2350 amphibious floats installed.|MT-7-235, M-7-260, M-7-260C, MT- 7-260 with Wipaire Model 3000 amphibious floats installed|185P, 185Q, 185R, 185S with Wipaire Model 3000 amphibious floats installed|206H, T206H with Wipaire Model 3450 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Cessna|Maule|Maule|Cessna|Cessna 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175A, 175B, 175C with Wipaire Model 2350 amphibious floats installed|MX-7-180B, MX-7-180C, MX-7-420 with Wipaire Model 2350 amphibious floats installed.|MT-7-235, M-7-260, M-7-260C, MT- 7-260 with Wipaire Model 3000 amphibious floats installed.|185P, 185Q, 185R, 185S with Wipaire Model 3000 amphibious floats installed|206H, T206H with Wipaire Model 3450 amphibious floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 · 02/06/2006

    Applies to: Cessna|Maule|Maule|Cessna|Cessna 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175A, 175B, 175C with Wipaire Model 2350 amphibious floats installed.|MX-7-180B, MX-7-180C, MX-7-420 with Wipaire Model 2350 amphibious floats installed|MT-7-235, M-7-260, M-7-260C, MT- 7-260 with Wipaire Model 3000 amphibious floats installed|185P, 185Q, 185R, 185S with Wipaire Model 3000 amphibious floats installed|206H, T206H with Wipaire Model 3450 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 9 · 02/06/2006

    Applies to: American Champion BGCBC with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 · 02/06/2006

    Applies to: American Champion BGCBC with Wipaire Model 2100 amphibious floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 9 · 02/06/2006

    Applies to: Cessna 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 175 with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 8 · 02/06/2006

    Applies to: Cessna 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 175 with Wipaire Model 2100 amphibious floats are installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Sky Enterprises RC-3 Seabee

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Revo Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: American Champion BGCBC with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Cessna 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175, 175A, R172K with Baumann Floats Model BF2550A amphibian floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Cessna A185E, A185F with P.K. Floats inc. Model 3050A amphibian floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Maule M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, MT-7-235, MT-7-260, MX-7-235 with Baumann Floats Model BF2750A amphibian floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Cessna A185F, 206, U206, U206A, U206B, U206C, U206D, U206E, U206F, TU206, TU206A, TU206B, TU206C, TU206D, TU206E, TP206A, P206, P206A with EDO Model 3500 amphibious floats installed:

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Sky International A-1, A-1A, A-1B with Baumann Floats Model BF2150A amphibian floats installed.

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Part Supplement 7 · 12/08/2005

    Applies to: Cessna 172, 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 175 with Wipaire Model 2100 amphibious floats installed

  • 2042 Gear Warning system for Amphibian Aircraft replaces Modification Supplement 6 · 10/26/2005

    Applies to: Cessna|Sky International|Maule|Cessna|Revo The following aircraft when a set of Baumann Floats Model BF2550A amphibian floats are installed: 172A, 172B, 172C, 172D, 172E, 172F, 172G, 172H, 172I, 172K, 172L, 172M, 172N, 172P, 172Q, 172R, 172S, 175, 175A, R172K|The following aircraft when a set of Baumann Floats Model BF2150A amphibian floats are installed A-1, A-1A, A-1B|The following aircraft when a set of Baumann Floats Model BF2750A amphibian floats are installed. M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, M-7-235C, M-7-260, MT-7-235, MT-7-260, MX-7-235|The following aircraft when a set of P.K. Floats inc. Model 3050A amphibian floats are installed. A185E, A185F|Colonial C-1, Colonial C-2, Lake LA-4, Lake LA-4A, Lake LA-4P, Lake LA-4-200, Lake Model 250