{ "total": 7, "source": "d1", "tracking_since": "2026-10-25T12:38:37.716Z", "source_rechecks": { "rows": 332, "series": 250, "last_checked_at": "2026-10-25T13:38:37.000Z", "latest_result_counts": { "confirmed": 240, "unreachable": 5, "needs_review": 4, "changed": 1 }, "method": "Each source URL is fetched and the recorded numbers are looked for in the page (PDFs via pdftotext); anything not confirmed is reviewed by a human. Log: /downloads/price_rechecks.jsonl" }, "observations": [ { "id": "po_20261025_093c7c2ebea6", "series_key": "ps_632bb335f7a5958a", "kind": "provider_published", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": "uav-coach-drone-pilot-ground-school", "description": "Drone Pilot Ground School Part 107 course", "low": 299, "high": 299, "currency": "USD", "unit": "per person", "region": "", "source_url": "https://www.dronepilotgroundschool.com/pricing/", "as_of": "2026-10", "observed_at": "2026-10-25T12:38:37.716Z", "content_hash": "sha256:093c7c2ebea6f51a12152b853b8195f22cf771d7702ca624fa566973336a8cdd", "supersedes": null, "origin": "backfill", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 299, "high": 299, "note": "Already in target currency; no conversion." } }, { "id": "po_20261025_19add64b7de1", "series_key": "ps_95431ec60129a802", "kind": "provider_published", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": "pilot-institute", "description": "Part 107 Made Easy online course (list $249)", "low": 159, "high": 249, "currency": "USD", "unit": "per course", "region": "", "source_url": "https://pilotinstitute.com/course/part-107-remote-pilot/", "as_of": "2026-10", "observed_at": "2026-10-25T12:38:37.716Z", "content_hash": "sha256:19add64b7de1d7f0091c99acefa60c133d4894460ba6092e9456fcd9889527a7", "supersedes": null, "origin": "backfill", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 159, "high": 249, "note": "Already in target currency; no conversion." } }, { "id": "po_20261025_45d9b1905bd8", "series_key": "ps_971ca5575c77a634", "kind": "provider_published", "use_case_id": null, "use_case_ids": [ "indoor-drone-show", "drone-light-show", "drone-pilot-training", "drone-racing-events" ], "provider_id": "65drones", "description": "Indoor drone light show (small fleet)", "low": 3000, "high": 5800, "currency": "SGD", "unit": "per show", "region": "", "source_url": "https://www.65drones.com/pages/summary-of-drone-activities", "as_of": "2026-10", "observed_at": "2026-10-25T12:38:37.716Z", "content_hash": "sha256:45d9b1905bd8c8414c467e21b01b8818cb908793f091adcc8e364286c6543e5f", "supersedes": null, "origin": "backfill", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 2346, "high": 4537, "fx": { "pair": "SGD/USD", "rate": 0.782167, "sgd_per_usd": 1.2785, "rate_date": "2026-10-23", "source": "European Central Bank reference rates via Frankfurter", "source_url": "https://api.frankfurter.dev/v1/latest?base=USD" }, "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only." } }, { "id": "po_20261025_85325b587256", "series_key": "ps_9ef7d93d6e729577", "kind": "benchmark", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": null, "description": "Drone Pilot Ground School (UAV Coach) Part 107 course", "low": 299, "high": 299, "currency": "USD", "unit": "per person", "region": "US", "source_url": "https://www.dronepilotgroundschool.com/pricing/", "as_of": "2026-10", "observed_at": "2026-10-25T12:38:37.716Z", "content_hash": "sha256:85325b58725670b7515c8c7a1f383693c432469fb3692b5618f277a7c208e347", "supersedes": null, "origin": "backfill", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 299, "high": 299, "note": "Already in target currency; no conversion." } }, { "id": "po_20261025_bdd0fb4190f6", "series_key": "ps_d0960f69c143cf5b", "kind": "benchmark", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": null, "description": "Online FAA Part 107 prep course (Pilot Institute; FAA test fee $175 extra)", "low": 159, "high": 249, "currency": "USD", "unit": "per course", "region": "US", "source_url": "https://pilotinstitute.com/course/part-107-remote-pilot/", "as_of": "2026-10", "observed_at": "2026-10-25T12:38:37.716Z", "content_hash": "sha256:bdd0fb4190f692b6c33d197574bc8ea442a1f3c445f1f0ed4e2887442d77e3be", "supersedes": null, "origin": "backfill", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 159, "high": 249, "note": "Already in target currency; no conversion." } }, { "id": "po_20261025_26f7676265ac", "series_key": "ps_2e3bb6d2465b7cf2", "kind": "provider_published", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": "dhaksha-drones-rpto", "description": "Small-category drone pilot course, 7 days, DGCA approved (general students)", "low": 45000, "high": null, "currency": "INR", "unit": "per trainee (+18% gst)", "region": "IN-TN", "source_url": "https://dhakshadrones.com/courses/", "as_of": "2026-10-25", "observed_at": "2026-10-25T18:35:04.403Z", "content_hash": "sha256:26f7676265acb9d2ea5cb1c6f6ac4e628b29f4c96a52c5084e8c7d136e281cc6", "supersedes": null, "origin": "build", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 474, "high": null, "fx": { "pair": "INR/USD", "rate": 0.010533, "inr_per_usd": 94.94, "rate_date": "2026-10-23", "source": "European Central Bank reference rates via Frankfurter", "source_url": "https://api.frankfurter.dev/v1/latest?base=USD" }, "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only." } }, { "id": "po_20261025_e90158cf59ce", "series_key": "ps_64c26972f7e2da1d", "kind": "provider_published", "use_case_id": "drone-pilot-training", "use_case_ids": [ "drone-pilot-training" ], "provider_id": "droneacad-kerala", "description": "DGCA remote pilot certificate, 5-day course (exam prep, Digital Sky support, kit)", "low": 15000, "high": null, "currency": "INR", "unit": "per trainee", "region": "IN-KL", "source_url": "https://droneacad.com/get-certified", "as_of": "2026-10-25", "observed_at": "2026-10-25T18:35:04.403Z", "content_hash": "sha256:e90158cf59ce0e01933a45933d69d35e03b526099d98995e6d3e666b7f7a6314", "supersedes": null, "origin": "build", "change_reason": null, "current": true, "usd": { "currency": "USD", "low": 158, "high": null, "fx": { "pair": "INR/USD", "rate": 0.010533, "inr_per_usd": 94.94, "rate_date": "2026-10-23", "source": "European Central Bank reference rates via Frankfurter", "source_url": "https://api.frankfurter.dev/v1/latest?base=USD" }, "note": "Converted at the published reference rate on 2026-10-23, not at the price's as_of date. Indicative only." } } ], "series": [ { "series_key": "ps_632bb335f7a5958a", "kind": "provider_published", "use_case_id": "drone-pilot-training", "provider_id": "uav-coach-drone-pilot-ground-school", "description": "Drone Pilot Ground School Part 107 course", "currency": "USD", "unit": "per person", "region": "", "source_url": "https://www.dronepilotgroundschool.com/pricing/", "observations": 1, "first_observed_at": "2026-10-25T12:38:37.716Z", "last_observed_at": "2026-10-25T12:38:37.716Z", "current": true, "latest": { "low": 299, "high": 299, "as_of": "2026-10", "id": "po_20261025_093c7c2ebea6" }, "trend": null, "last_rechecked": { "checked_at": "2026-10-25T13:26:35.985Z", "result": "confirmed", "by": "automatic" } }, { "series_key": "ps_95431ec60129a802", "kind": "provider_published", "use_case_id": "drone-pilot-training", "provider_id": "pilot-institute", "description": "Part 107 Made Easy online course (list $249)", "currency": "USD", "unit": "per course", "region": "", "source_url": "https://pilotinstitute.com/course/part-107-remote-pilot/", "observations": 1, "first_observed_at": "2026-10-25T12:38:37.716Z", "last_observed_at": "2026-10-25T12:38:37.716Z", "current": true, "latest": { "low": 159, "high": 249, "as_of": "2026-10", "id": "po_20261025_19add64b7de1" }, "trend": null, "last_rechecked": { "checked_at": "2026-10-25T13:26:35.985Z", "result": "confirmed", "by": "automatic" } }, { "series_key": "ps_971ca5575c77a634", "kind": "provider_published", "use_case_id": null, "provider_id": "65drones", "description": "Indoor drone light show (small fleet)", "currency": "SGD", "unit": "per show", "region": "", "source_url": "https://www.65drones.com/pages/summary-of-drone-activities", "observations": 1, "first_observed_at": "2026-10-25T12:38:37.716Z", "last_observed_at": "2026-10-25T12:38:37.716Z", "current": true, "latest": { "low": 3000, "high": 5800, "as_of": "2026-10", "id": "po_20261025_45d9b1905bd8" }, "trend": null, "last_rechecked": { "checked_at": "2026-10-25T13:26:35.985Z", "result": "confirmed", "by": "automatic" } }, { "series_key": "ps_9ef7d93d6e729577", "kind": "benchmark", "use_case_id": "drone-pilot-training", "provider_id": null, "description": "Drone Pilot Ground School (UAV Coach) Part 107 course", "currency": "USD", "unit": "per person", "region": "US", "source_url": "https://www.dronepilotgroundschool.com/pricing/", "observations": 1, "first_observed_at": "2026-10-25T12:38:37.716Z", "last_observed_at": "2026-10-25T12:38:37.716Z", "current": true, "latest": { "low": 299, "high": 299, "as_of": "2026-10", "id": "po_20261025_85325b587256" }, "trend": null, "last_rechecked": { "checked_at": "2026-10-25T13:26:35.985Z", "result": "confirmed", "by": "automatic" } }, { "series_key": "ps_d0960f69c143cf5b", "kind": "benchmark", "use_case_id": "drone-pilot-training", "provider_id": null, "description": "Online FAA Part 107 prep course (Pilot Institute; FAA test fee $175 extra)", "currency": "USD", "unit": "per course", "region": "US", "source_url": "https://pilotinstitute.com/course/part-107-remote-pilot/", "observations": 1, "first_observed_at": "2026-10-25T12:38:37.716Z", "last_observed_at": "2026-10-25T12:38:37.716Z", "current": true, "latest": { "low": 159, "high": 249, "as_of": "2026-10", "id": "po_20261025_bdd0fb4190f6" }, "trend": null, "last_rechecked": { "checked_at": "2026-10-25T13:26:35.985Z", "result": "confirmed", "by": "automatic" } }, { "series_key": "ps_2e3bb6d2465b7cf2", "kind": "provider_published", "use_case_id": "drone-pilot-training", "provider_id": "dhaksha-drones-rpto", "description": "Small-category drone pilot course, 7 days, DGCA approved (general students)", "currency": "INR", "unit": "per trainee (+18% gst)", "region": "IN-TN", "source_url": "https://dhakshadrones.com/courses/", "observations": 1, "first_observed_at": "2026-10-25T18:35:04.403Z", "last_observed_at": "2026-10-25T18:35:04.403Z", "current": true, "latest": { "low": 45000, "high": null, "as_of": "2026-10-25", "id": "po_20261025_26f7676265ac" }, "trend": null, "last_rechecked": null }, { "series_key": "ps_64c26972f7e2da1d", "kind": "provider_published", "use_case_id": "drone-pilot-training", "provider_id": "droneacad-kerala", "description": "DGCA remote pilot certificate, 5-day course (exam prep, Digital Sky support, kit)", "currency": "INR", "unit": "per trainee", "region": "IN-KL", "source_url": "https://droneacad.com/get-certified", "observations": 1, "first_observed_at": "2026-10-25T18:35:04.403Z", "last_observed_at": "2026-10-25T18:35:04.403Z", "current": true, "latest": { "low": 15000, "high": null, "as_of": "2026-10-25", "id": "po_20261025_e90158cf59ce" }, "trend": null, "last_rechecked": null } ], "note": "Only one observation per series so far: we started recording every price on 2026-10-25 and re-check every source on a schedule. A trend appears when a re-checked source shows a different price (we never overwrite old observations).", "pagination": { "total": 7, "limit": 200, "offset": 0, "returned": 7, "next_offset": null, "next": null, "prev": null }, "license": "Whirrwork (https://whirrwork.com), CC BY 4.0" }