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Aircraft
D-IMCJ
Common
- Mode S hex
- 3E3735
- Manufacturer
- Cessna
- Serial number
- 525-0258
- Year built
- not in the registry
- Operator
- Heron Aviation GmbH (HRN)
- Country of registration
- AllemagneICAO address allocated by Germany, aircraft registered in Allemagne.
- First contact
- 31 May 2018, 15:46
- Last contact
- 7 Oct 2026, 18:21
- Logged visits
- 726
The station's story
- Cumulative contact time
- 250 h
- Distinct days
- 458
- Highest captured altitude
- 40,000 ft
- Discovery rank
- #29,292 of 60,438
- Longest contact
- 1 h 2 min
Same airframe, also seen as
- OY-SMLfrom 25 Jun 2016 to 29 Apr 2018 · 35 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
HRN (666 contacts, 2018-2026)
Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| HRN121 | route not resolved | 20 May 2023, 18:3420 May 2023 | 20 May 2023, 18:49 | 32,275 ft | 485 |
| HRN121 | route not resolved | 20 May 2023, 16:1020 May 2023 | 20 May 2023, 16:24 | 32,000 ft | 284 |
| HRN121 | route not resolved | 13 May 2023, 20:1713 May 2023 | 13 May 2023, 20:50 | 30,000 ft | 1,772 |
| HRN121 | route not resolved | 13 May 2023, 12:2113 May 2023 | 13 May 2023, 12:48 | 14,875 ft | 1,604 |
| HRN121 | route not resolved | 12 May 2023, 19:3012 May 2023 | 12 May 2023, 19:48 | 29,025 ft | 102 |
| HRN121 | route not resolved | 12 May 2023, 14:5412 May 2023 | 12 May 2023, 15:14 | 13,650 ft | 1,014 |
| HRN121 | route not resolved | 10 May 2023, 18:3210 May 2023 | 10 May 2023, 18:55 | 28,800 ft | 1,135 |
| HRN121 | route not resolved | 7 May 2023, 12:207 May 2023 | 7 May 2023, 12:31 | 25,000 ft | 404 |
| HRN121 | route not resolved | 7 May 2023, 11:287 May 2023 | 7 May 2023, 11:38 | 4,375 ft | 81 |
| HRN121 | route not resolved | 6 May 2023, 17:286 May 2023 | 6 May 2023, 18:02 | 29,000 ft | 2,246 |
| HRN121 | route not resolved | 6 May 2023, 15:416 May 2023 | 6 May 2023, 16:14 | 24,500 ft | 1,525 |
| HRN121 | route not resolved | 29 Apr 2023, 10:4629 Apr 2023 | 29 Apr 2023, 10:58 | 23,000 ft | 233 |
| HRN121 | route not resolved | 28 Apr 2023, 14:5628 Apr 2023 | 28 Apr 2023, 15:31 | 3,675 ft | 2,481 |
| HRN121 | route not resolved | 26 Apr 2023, 14:4526 Apr 2023 | 26 Apr 2023, 15:10 | 24,975 ft | 524 |
| HRN121 | route not resolved | 26 Apr 2023, 09:3926 Apr 2023 | 26 Apr 2023, 10:01 | not transmitted | 1,022 |
| HRN121 | route not resolved | 16 Apr 2023, 10:4816 Apr 2023 | 16 Apr 2023, 11:04 | 30,975 ft | 1 |
| HRN121 | route not resolved | 14 Apr 2023, 16:3714 Apr 2023 | 14 Apr 2023, 17:14 | 20,675 ft | 1,691 |
| HRN121 | route not resolved | 11 Apr 2023, 18:5111 Apr 2023 | 11 Apr 2023, 18:56 | 30,975 ft | 4 |
| HRN121 | route not resolved | 6 Apr 2023, 16:046 Apr 2023 | 6 Apr 2023, 16:35 | 35,000 ft | 17 |
| not transmitted | route not resolved | 6 Apr 2023, 13:546 Apr 2023 | 6 Apr 2023, 13:57 | 36,000 ft | no position received |
| HRN121 | route not resolved | 4 Apr 2023, 13:364 Apr 2023 | 4 Apr 2023, 13:56 | 27,000 ft | 847 |
| HRN121 | route not resolved | 4 Apr 2023, 11:564 Apr 2023 | 4 Apr 2023, 12:14 | 3,075 ft | 1,075 |
| HRN121 | route not resolved | 30 Mar 2023, 15:3230 Mar 2023 | 30 Mar 2023, 16:10 | 33,000 ft | 1,951 |
| HRN121 | route not resolved | 30 Mar 2023, 13:0430 Mar 2023 | 30 Mar 2023, 13:18 | 18,975 ft | 466 |
| HRN121 | route not resolved | 30 Mar 2023, 10:1130 Mar 2023 | 30 Mar 2023, 10:35 | 27,725 ft | 1,208 |
