Socata Rallye

This page's frontmatter describes ONE model: the MS.893A / MS.893E, marketed as the Rallye Commodore 180 / Rallye 180 GT — a 180 hp Lycoming O-360, 4-seat, Normal Category airplane at 2,314 lb max takeoff weight. The page as a whole is a conflated family page, covering fifteen distinct model designations spanning five engines (100 hp Continental to 235 hp Lycoming) and a seat count that varies 2-to-4; per the catalogue's splitting rule this genuinely warrants a split (several Step 2 thresholds are exceeded — see the Variants table notes below), but this pass records that finding rather than executing the split. Every number in this Overview and the frontmatter above describes the Commodore 180 / 180 GT specifically; treat every other row in the Variants table as a different airplane, not a minor variation.

Two certificates govern this family in the US, not one — and this page previously had that wrong. The Rallye's actual FAA type certificate is 7A14 (Daher, current at Revision 11). The page previously stored A4EU, which is the Reims-built Cessna F172 — a completely different airplane, on a certificate held by Textron Aviation. That error would have sent anyone checking airworthiness directives or certificated limits to the wrong fleet entirely. Separately, the Polish-built PZL-110 Koliber and its Lycoming-powered successors are NOT on 7A14 at all — they hold their own FAA certificate, A69EU (Airbus Poland S.A., successor to PZL-Warszawa-Okecie), confirmed via npx tsx scripts/drs.ts current A69EU. They are related aircraft (Poland license-built the original Rallye airframe), but a US-registered Koliber's applicability, ADs and certificated limits trace to A69EU, never to 7A14.

The Rallye is a family of French all-metal low-wing light aircraft originally designed by Morane-Saulnier as the MS.880, which first flew on 10 June 1959. Production passed to Socata (Societe de Construction d'Avions de Tourisme et d'Affaires), a subsidiary of Aerospatiale, when Morane-Saulnier went bankrupt in 1965. Around 3,300 Rallyes were built in France between 1961 and 1984, with final deliveries in December 1984. The design was also license-built in Poland by PZL-Okecie as the PZL-110 Koliber and its derivatives, which continued in production into the 2000s — under the separate certificate noted above.

The Rallye is instantly recognizable for its large sliding bubble canopy, fixed tricycle landing gear, and — most distinctively — full-span automatic leading-edge slats that give it genuine STOL performance from an otherwise conventional low-wing tourer. Pilots who fly them love the unmatched low-speed handling, forgiving stall, and the feeling of a "mini bush plane" with four seats and a greenhouse view. Detractors point to slow cruise, French-language documentation on early examples, parts scarcity in North America, and mechanic unfamiliarity. In Europe it is a popular club tourer and glider tug; in the US it has a small but devoted following drawn mainly to its short-field and backcountry capability (see Backcountry / Bush Flying and Local Fun Flying).

On FAA TCDS 7A14 (confirmed against the certificate's own structured model list, not just its visually-scrambled cover page — see the raw/tcds passage):

NOT found on 7A14 despite appearing in earlier editions of this page — checked against the full 18-page certificate text, not just the title block: MS.881, MS.883, MS.886, MS.887, and "Rallye 180T Galerien." These may have been DGAC/France-only approvals never individually validated onto the US certificate, or dropped from a prior revision; either way, 7A14 cannot be cited for their figures, and no other FAA certificate for them was found this session.

On a DIFFERENT FAA certificate (A69EU, not 7A14) — do not read these as sharing 7A14's applicability:

No performance figure below is independently sourced this session — see the frontmatter validator_exempt block for the full accounting. Neither the FAA certificate (7A14) nor the EASA certificate (A.379) publishes cruise speed, fuel burn, range, climb rate, service ceiling, stall speed, or takeoff/landing distance for any model; both are CAR-3/EASA type-design documents that state limits, not performance. No AFM/POH for the MS.893 was located this session. The paragraphs below describe the type's well-documented qualitative flight characteristics (the slats are a real, certificated feature — see the V-speeds above, all of which ARE sourced from both certificates) without asserting specific numbers this session could not verify.

The full-span automatic leading-edge slats deploy aerodynamically (no hydraulics or electrics) at the low end of the speed range and delay airflow separation to a high angle of attack, which is the source of the type's reputation for docile, mushing stalls and short-field capability — qualitative characteristics reported consistently across pilot accounts, even though this session could not independently verify the specific stall speed, takeoff, or landing distance figures the page previously carried. The low-wing configuration plus substantial flap area make the airplane sensitive to strong crosswinds close to the stall — pilots learn to fly it with power carried into the flare.

A future pass with access to an AFM/POH (see the frontmatter's note on Jane's All the World's Aircraft 1976-77, which appears to be the source of the figures this page previously carried, unverified) or a French/European type-club resource would be the way to responsibly restore cruise, range, burn, climb, and runway-distance figures.

Useful load cannot be computed this session. Neither FAA TCDS 7A14 nor EASA TCDS A.379 publishes a typical/basic empty weight for the MS.893A/E — a CAR-3/EASA certificate of this era treats empty weight as a property of the individual airframe's weight-and-balance report, not a type-published figure — so useful_load_lbs = max_gross_weight_lbs - empty_weight_lbs cannot be done without inventing one side of the subtraction (the same treatment beech-58-baron uses for the identical gap). The 1,257 lb empty weight this section previously used matched a Wikipedia/Jane's-sourced figure that could not be independently verified this session and has been removed from the frontmatter; it is not repeated here as a working number either.

What IS certificated: max takeoff weight 2,314 lb (Normal Category), max landing weight 2,205 lb — 109 lb LOWER than takeoff, an unusual asymmetry worth knowing before assuming a Cessna-style flat gross weight. Fuel is 45 gal usable standard (270 lb), with an optional 58 gal usable long-range tank (348 lb) on the same airframe. Baggage is placarded at 100 lb.

A buyer evaluating a specific airframe should get its actual weight-and-balance report — a real Commodore 180's equipped empty weight varies with avionics, paint, and interior, which is exactly what the certificate declines to generalize about. This page will restore a working payload-range table once a verifiable empty-weight figure (a POH, a type-club average, or a specific N-number's W&B) is found.

• Flight training (5): The forgiving stall, bubble canopy visibility, and docile slow-flight make it a superb primary trainer in theory. In practice, North American schools avoid it because of parts logistics and A&P unfamiliarity. European clubs still use them. Cross-link: Flight Training.
• Backcountry/bush (8): Among certified low-wing aircraft, only a Helio or Maule rivals its short-field numbers, and both of those are high-wings. The low wing makes loading bulky gear harder and gives less prop clearance on rough strips, but the slats are unmatched among four-seat low-wings. See Backcountry / Bush Flying.
• Business travel (3): Too slow relative to comparably-powered retractable-gear singles — a fixed-gear, slatted wing is not built for cruise efficiency. No independently-verified cruise figure exists on this page this session (see Performance Notes); qualitatively, pilot accounts consistently describe the type as noticeably slower than an equivalent-horsepower Bonanza or Mooney.
• Aerobatics (2): The Rallye 100S and some 150ST models are certified for limited aerobatics (spins, lazy eights, steep turns per FAA TCDS 7A14's placard notes), but the slats make hard-edged aerobatic maneuvers awkward and the airframe is not stressed for anything beyond basic maneuvers.
• Cross-country (5): An optional long-range tank exists on the 235 and Commodore variants (58 gal usable per both FAA 7A14 and EASA A.379, against 45 gal standard), extending range meaningfully, and the bubble canopy makes long flights enjoyable — but slow cruise limits it to regional touring. No independently-verified range figure exists on this page this session.
• Cargo hauling (4): A Rallye 235's useful load is meaningfully higher than the Commodore 180's (heavier gross weight, same basic airframe), but cabin volume is modest and loading through the sliding canopy is less convenient than a Cessna door. No independently-verified useful-load figure for the 235 exists on this page this session — see Payload-Range Dynamics for what IS sourced (the Commodore 180).
• Local fun flying (8): Bubble canopy, benign slow flight, and STOL performance make it a joy for weekend flying, glider towing, and strip-hopping.
• Surveying (7): Excellent slow-speed stability and panoramic canopy view make it an under-appreciated photo/pipeline platform.

Most Rallyes sold in the US came with minimal factory avionics and have since been re-equipped piecemeal. Panel tiers:

• Budget ($25-45k airframes): Original King KX-155 or Narco stack, single VOR, steam gauges, minimum IFR or day-VFR only. Often with failing or obsolete French instrumentation that is hard to replace (French-metric altimeters, variometers in m/s).
• Mid ($45-75k): Garmin GNS 430/W, digital transponder with ADS-B Out (uAvionix tailBeacon is common), modernized engine monitor. Standard 6-pack preserved.
• Upgraded ($75-100k+): Garmin GTN 650, G5 attitude/HSI pair, EDM-900 engine monitor. A few aircraft have been converted with full Dynon SkyView or Garmin G3X Touch under the non-required-equipment STC path used in Europe.

Autopilots are rare. Century I/IIB wing-levelers are occasionally seen. French-equipped panels with ARC or SFIM radios should be replaced at purchase — parts and service do not exist.

The Rallye has a small STC library compared to Cessna/Piper:

• Long-range fuel tanks — Factory option on many 150/180/235 models, extending usable fuel from ~45 gal to ~58 gal. Adds about 150 NM range.
• Vortex generators — A European STC drops already-low stall speeds by 2-3 kt.
• Towing hook — Rallye 180 and 235 are widely used as glider tugs; factory tow-hook kit is still supported.
• Auxiliary baggage extension — Extends baggage area into the rear fuselage.
• Metric-to-imperial instrument conversion — Commonly done at import; budget $3-6k.
• ADS-B Out compliance — uAvionix tailBeacon and Garmin GDL 82 are the usual solutions.

There is no STOL kit for the Rallye because the factory wing is already a STOL design. Conversely there is no cruise-speed mod — the slats are the defining feature and cannot be removed or locked.

See Maintenance Ecosystem. This is the Rallye's weakest area in North America:

• Parts availability: Fair. Daher (current TC holder) still supports the type through their Tarbes facility but lead times for airframe-specific parts can run 4-12 weeks. Lycoming engine parts are unaffected. Franklin and Potez engine parts are the binding constraint for the earliest/MS.894 variants.
• Mechanic familiarity: Rare. Outside France, the UK, and Poland, finding an A&P who has seen a Rallye before is difficult. First annuals by an unfamiliar shop routinely run 50-80 hours labor.
• Annual inspection: $2,500-$4,500 typical when an experienced shop exists; $5,000-$8,000 at shops learning the airplane. Budget higher if nose-gear or wing-fitting ADs are due.
• Expensive items: Canopy ($6-10k), slat assemblies ($3-5k each side for overhaul), nose gear fork ($2-4k), Franklin engine cylinders on MS.894 ($1,800+ each if obtainable).
• Support network: Rallye owner groups in France (AFRM — Association Francaise des Rallyes et Morane), the UK, and a small US group (Rallye Pilots Association) are essential for parts sharing and knowledge.
• Documentation: Ensure the aircraft came with English-language POH, MM, and IPC. Retrofitting English documentation after the fact is tedious and sometimes impossible.

The price tiers below (and the frontmatter's $28,000-$95,000 band) are UNVERIFIED this session. A direct search of Controller.com, Barnstormers.com, GlobalAir.com and ASO.com on 2026-09-11 found exactly one actual Rallye listing (Controller.com, a 1980 Rallye, "Call for price") and zero dollar figures for any Rallye or Commodore variant — see data/vault/raw/market/rallye-commodore180-price-search-2026-09-11.md. This is a genuinely thin US market: the type has been out of production since 1984 and the buyer pool is small. The band below predates this pass and is kept per runbook rule 27 (an unpriced page is invisible to budget filtering) rather than deleted, but it should be read as an estimate, not a confirmed market observation.

See Aircraft Valuation Methodology for general framework. Rallye-specific notes:

• Orphan discount: Rallyes trade at a 15-25% discount to equivalent-HP Cessna/Piper because the buyer pool is small. This is both an opportunity (cheap entry) and a warning (hard to resell).
• Price tiers (2026 market, unverified — see above):
  • Rallye 100/Club (100-125 HP): $28-45k
  • Rallye 150 / MS.892 Commodore 150: $38-65k
  • Rallye 180 / MS.893 Commodore 180: $45-75k
  • MS.894 Rallye Minerva 220 (Franklin): $35-60k — discounted for engine orphan status
  • Rallye 235 / Gabier / Guerrier: $55-95k, with clean low-time examples crossing $100k
• Engine time: SMOH time matters more than on a Cessna because overhauls on Lycoming O-540/O-360 variants are still routine (~$32-42k) but access for a Franklin 6A-350 or PZL-Franklin can cost $35-45k and take many months.
• Avionics premiums: Same dollar-for-dollar as other GA — a Garmin GTN 650 + G5 panel is worth ~$15-20k over steam gauges.
• Long-range tanks: Add $3-5k to resale value.
• Documentation in English: Aircraft with fully translated maintenance records and manuals trade at a meaningful premium over ones still tied to French paperwork.
• Recent nose-gear fork compliance with the 2016 AD is a must — uninspected aircraft are borderline unsaleable.

Key active/recurring ADs:

• FAA AD 2016-08-08 (from EASA AD 2014-0272): Repetitive visual and dye-penetrant inspections of the nose-landing-gear wheel axle fork for chafing and cracks. Applies across the MS.880B, MS.885, MS.892, MS.893, MS.894, Rallye 100S, 150T, 150ST, 235C, 235E fleet.
• AD 77-15-06: Fatigue cracks in engine mount assemblies on certain Rallyes — engine mount inspection at intervals.
• Rudder clevis wear AD: Following an in-flight rudder clevis failure, recurring inspection required.
• Wing spar corrosion checks on aircraft operated in coastal/high-humidity environments.

Common pre-buy red flags:

• Slat hinge wear and corrosion — the automatic slats ride on small hinges that need lubrication and inspection; replacements are slow and expensive from Daher.
• Canopy crazing — the one-piece sliding canopy is expensive to replace (US$6-10k) and cracked canopies are common.
• Franklin 6-cylinder engines on MS.894 Minerva — parts supply is very limited. PZL-Franklin rebuilt engines are the usual solution but add complexity.
• French-specific hardware — some fasteners, bearings and control-rod ends are metric and Morane-specific; imperial substitutes are not approved.
• Wing bladder leaks on older airframes.
• Tail stinger corrosion from glider-tug service.

See GA Insurance Underwriting. The Rallye sits in the standard fixed-gear single piston category but carries a modest surcharge because of its orphan status:

• Typical hull-only premium: 1.1-1.5% of agreed hull value, higher than a Cessna 172 at the same value.
• Typical annual combined premium on a $60k hull with $1M smooth liability: $1,400-$2,000 for an experienced pilot; $2,500+ for low-time pilots.
• Underwriters want pilot time in type or at least in similar slat/STOL aircraft. First-time Rallye pilots often face a 5-10 hour dual-instruction requirement, which is itself hard to satisfy because instructors familiar with the type are rare.
• The Franklin-engined MS.894 is the hardest to place — some underwriters decline it outright due to engine parts risk.
• Glider-tow operations require an endorsement and raise premiums materially.